9.6 Conventions of Usage, Spelling, and Capitalization

Key Takeaways

  • Conventions of usage are a Sentence Revision, Editing, and Completion subcategory on the ELAR CRC and Diagnostic; spelling and capitalization are Diagnostic-only.

  • Use subject pronouns (I, she, who) as subjects and object pronouns (me, her, whom) after verbs and prepositions: "between you and me."

  • Items in a series and correlative pairs (not only…but also, either…or) must be grammatically parallel.

  • Keep verb tenses consistent, and compare like with like: "Houston's population is larger than Dallas's," not "than Dallas."

  • Capitalize proper nouns, languages, specific course titles, and titles used directly before names; do not capitalize seasons or compass directions.

Last updated: September 2026

Conventions of Usage, Spelling, and Capitalization

Quick Answer: Sections 9.1–9.5 cover sentence structure, agreement, modifiers, punctuation, and combining. This section covers the rest of the TSIA2 writing-conventions blueprint. Conventions of usage (appearing on the CRC and the Diagnostic) cover correct word forms and word choice. Conventions of spelling and capitalization appear as Diagnostic-only content. Typical items ask you to choose the correct word or form in a sentence, or to identify the version of a sentence with no error.


1. Verb Tense and Verb Form

Keep Tense Consistent

Shift tense only when the time frame actually changes.

  • ❌ The researchers collected the samples and then analyze them in the lab.
  • ✅ The researchers collected the samples and then analyzed them in the lab.

Use the Perfect Tenses for Sequence

  • Past perfect (had + past participle) marks the earlier of two past events: By the time the grant arrived, the team had already finished the survey.
  • Present perfect (has/have + past participle) links the past to now: The college has offered corequisite courses since 2018.

Irregular Verb Forms

BasePastPast participleCommon error
gowentgone❌ have went → ✅ have gone
writewrotewritten❌ had wrote → ✅ had written
lie (recline)laylain❌ He laid on the couch → ✅ He lay on the couch
lay (put down)laidlaid✅ She laid the report on the desk
rise (go up)roserisenTuition has risen. (no object)
raise (lift something)raisedraisedThe board raised tuition. (takes an object)

2. Pronoun Case

CasePronounsUse
SubjectiveI, we, he, she, they, whoSubjects of verbs
Objectiveme, us, him, her, them, whomObjects of verbs and prepositions
Possessivemy/mine, our/ours, his, her/hers, their/theirs, whoseOwnership, with no apostrophe

Tests That Work Every Time

  • Drop the other person. For "The adviser met with Marisol and (I/me)," test "met with me." The answer is me.
  • After prepositions, use the objective case: between you and me, for us students, with him and her.
  • Who vs. whom: Replace the word with he or him. "(Who/Whom) did the committee select?" → "The committee selected him" → whom.
  • Finish the comparison: "She scored higher than (I/me)" → "higher than I did" → I.
  • Reflexive pronouns (myself, themselves) need an antecedent in the same sentence. ❌ Send the form to myself. → ✅ Send the form to me.

3. Parallel Structure

Items joined in a list, or by paired conjunctions, must share the same grammatical form.

  • ❌ The workshop teaches students to budget, networking, and how they should write résumés.
  • ✅ The workshop teaches students to budget, to network, and to write résumés.

Correlative pairs must be followed by matching structures:

  • ❌ The program is not only affordable but also it offers flexibility.
  • ✅ The program is not only affordable but also flexible.

Common pairs include either…or, neither…nor, both…and, not only…but also, and whether…or.


4. Comparisons and Modifiers

  • Comparative (-er / more) for two; superlative (-est / most) for three or more: the better of the two plans; the best of the three plans.
  • Fewer vs. less: use fewer with countable nouns (fewer credits) and less with non-count nouns (less time).
  • Number vs. amount: a number of students, an amount of money.
  • Logical comparisons: Compare like with like. ❌ Houston's population is larger than Dallas. ✅ Houston's population is larger than Dallas's (or than that of Dallas).
  • Adjective vs. adverb: She writes well (adverb modifying a verb). The essay is good (adjective after a linking verb). ❌ real quickly → ✅ really quickly.
  • Double negatives: ❌ can't hardly → ✅ can hardly. ❌ doesn't have no → ✅ doesn't have any.

5. Commonly Confused Words and Idioms

PairQuick ruleExample
affect / effectAffect is usually a verb; effect is usually a nounThe policy will affect students; its effect was small
accept / exceptAccept = receive; except = excludingShe accepted every offer except one
than / thenThan compares; then marks timeFaster than before; then we left
their / there / they'rePossessive / place / they areThey're leaving their books there
its / it'sPossessive / it is or it hasIt's clear the college updated its policy
principal / principleMain or head / rule or beliefThe principal reason; a guiding principle
complement / complimentCompletes / praisesThe lab complements the lecture
lose / looseMisplace / not tightDon't lose the loose pages
farther / furtherPhysical distance / degree or extentDrive farther; discuss further
cite / site / sightQuote a source / location / visionCite the study from the research site

Idioms (standard preposition pairings): comply with, capable of, different from, in contrast to, responsible for, consistent with, focus on.


6. Spelling Conventions (Diagnostic)

RuleExamples
Drop a final silent e before a vowel suffixhope → hoping, use → usable (keep it in noticeable and courageous to keep the soft sound)
Change y to i after a consonant (except before -ing)carry → carried, study → studies, but studying
Double the final consonant in a stressed one-syllable or final syllable before a vowel suffixplan → planned, refer → referred, but benefit → benefited (stress not on the last syllable)
i before e except after c (with exceptions)believe, receive, ceiling; exceptions include weird and science
Pluralsbox → boxes, city → cities, analysis → analyses, criterion → criteria

Frequently misspelled words to master: accommodate, necessary, separate, definitely, occurrence, receive, government, environment, recommend, rhythm, privilege, maintenance, conscientious.


7. Capitalization Conventions (Diagnostic)

CapitalizeDo not capitalize
Proper nouns: Texas, Rio Grande, Austin Community CollegeCommon nouns: a community college, the river
Languages and nationalities: English, SpanishGeneral subjects: biology, history, mathematics
Specific course titles: Biology 1406, Composition IGeneric courses: a biology course
Titles directly before a name: Professor AlvarezTitles used alone: the professor, the president of the college
Regions: the South, West TexasDirections: drive south, the west side of campus
Days, months, holidays: Monday, September, JuneteenthSeasons: spring, fall semester
Historical events and documents: the Civil War, the Texas ConstitutionGeneral references: a war, the constitution of a club
First word of a sentence and of a directly quoted sentenceA partial quote that continues a sentence

8. Editing Strategy for Usage Items

  1. Read the whole sentence first. Many usage errors (tense, comparison, pronoun case) depend on a word far from the underlined part.
  2. Apply one test at a time: drop the extra person for pronoun case, and line up list items for parallelism.
  3. Prefer the concise standard form when two choices are both grammatical.
  4. Check that the replacement keeps the meaning. A choice can be correct in form but change what the writer intended.
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Usage Error Checklist
Test Your Knowledge

Choose the word that correctly completes the sentence: "The transfer adviser reviewed the degree plan with Marisol and ____ before registration opened."

A

I

B

me

C

myself

D

mine

Test Your Knowledge

Which revision of the sentence uses correct parallel structure? "The orientation teaches new students to budget their time, networking with faculty, and how they should use tutoring services."

A

The orientation teaches new students budgeting their time, to network with faculty, and how to use tutoring services.

B

The orientation teaches new students to budget their time, networking with faculty, and using tutoring services.

C

The orientation teaches new students to budget their time, to network with faculty, and to use tutoring services.

D

The orientation teaches new students to budget their time, network with faculty, and how they should use tutoring services.

Test Your Knowledge

Which pair of words correctly completes the sentence? "The new advising policy will ____ every student who ____ a scholarship offer this spring."

A

effect / excepts

B

affect / excepts

C

effect / accepts

D

affect / accepts

Test Your Knowledge

Which sentence is capitalized correctly?

A

This spring, Professor Alvarez will teach a Spanish course at Austin Community College.

B

This Spring, professor Alvarez will teach a Spanish course at Austin community college.

C

This spring, Professor Alvarez will teach a spanish Course at Austin Community College.

D

This Spring, Professor Alvarez will teach a Spanish course at austin Community College.

Test Your Knowledge

Which sentence contains no spelling errors?

A

The committee could not accomodate every request, so it seperated them by priority.

B

The committee could not accommodate every request, so it seperated them by priority.

C

The committee could not accommodate every request, so it separated them by priority.

D

The committee could not accomodate every request, so it separated them by priority.

Sections you finish are checked off in the contents.