Questions: Zero Derivation (Conversion)

Question 1

In the sentence 'The committee decided to table the motion,' the word 'table' functions as a verb. What word formation process produced this verbal use?

• A. Affixation — a verbal suffix was added to the noun 'table'
• B. Compounding — 'table' was joined with another word to form a verbal phrase
• C. Zero derivation — the noun 'table' was reanalyzed as a verb with no morphological change
• D. Blending — the word was merged with a verbal element to create a new form

Answer: (C)

The noun 'table' and the verb 'to table' are phonologically and morphologically identical — no affix, no sound change, no modification. The verbal use is licensed purely by syntactic context: it follows an infinitive marker and precedes a noun phrase object. This is zero derivation: category change through contextual reanalysis, with no overt morphological marking.

Question 2

Why is zero derivation especially productive in English compared to Latin?

• A. English has a larger vocabulary than Latin, providing more source material for conversion
• B. English has shed most inflectional morphology, so the same surface form can appear in multiple grammatical categories
• C. English syntax does not require verbs to agree with their subjects in person or number
• D. Latin prohibits any word from functioning as multiple parts of speech by grammatical rule

Answer: (B)

In Latin, nouns carry case endings and verbs carry person/number agreement suffixes — a noun form and a verb form of the same root are formally distinguishable. English has lost most inflectional morphology, so the surface form is often identical across categories. Without distinguishing endings, contextual reanalysis is easy: placing a word in verbal syntax is sufficient to license its use as a verb.

Question 3

In zero derivation, the original form and the derived form are phonologically identical.

• T. True
• F. False

Answer: True

This is the defining feature of zero derivation. 'Google' (proper noun) and 'to google' (verb) are pronounced and spelled identically. 'Text' (noun) and 'to text' (verb) are identical in form. The category change is marked only by syntactic position and context — not by any phonological or morphological modification. The absence of overt marking is what distinguishes zero derivation from affixation.

Question 4

The direction of derivation in zero derivation (which form is the base) can usually be determined from the word's form alone.

• T. True
• F. False

Answer: False

Form alone is useless for determining directionality — 'run' (verb) and 'a run' (noun) are phonologically identical. Directionality must be established through historical evidence (which usage is older), frequency data, or semantic complexity (which meaning is more basic). In many cases, directionality is genuinely ambiguous and contested among morphologists. This is a fundamental theoretical challenge of zero derivation that distinguishes it from affixation, where the affix typically marks the derived form clearly.

Question 5

Why is placing a word in a new syntactic position sufficient to license its use as a different part of speech in English?

Model answer: English lacks the inflectional morphology that would formally distinguish nouns from verbs (as Latin case endings and verb agreement suffixes do). Because the surface form is the same regardless of category, syntactic context — subject-verb-object position, following an auxiliary, taking a past-tense reading — becomes the primary signal that licenses a new grammatical role. Hearers recover the intended category from structural context rather than from the word's form, making the reanalysis both transparent and productively extensible to new words.

This is why English speakers readily verbify nouns: 'to Zoom,' 'to Instagram,' 'to microwave.' Each time a new noun is placed in verbal syntax, listeners can interpret it because the syntactic frame does the categorical work that morphology does in heavily inflected languages. The absence of inflectional marking is not a deficiency — it is what makes English unusually receptive to this productive word formation process.