English Grammar: Common Usage Problems

The preposition 'off' is sufficient to indicate removal. 'Off of' is considered redundant in formal English.

'Its' is the possessive form of the pronoun 'it', while 'it's' is a contraction for 'it is' or 'it has'.

'Accept' means to receive or agree to something, whereas 'expect' means to anticipate something.

'Lay' is a transitive verb that requires a direct object (the book), while 'lie' is an intransitive verb that does not take a direct object.

'Ought' is a modal verb that is followed by the 'to' infinitive. 'Had ought' is non-standard and incorrect.

The phrase 'those the kind of' is idiomatic when referring to a specific category of items, even if the items themselves are plural.

The word 'nowheres' is non-standard. The correct form is 'nowhere'.

Adverbs are used to modify verbs. 'Badly' is the adverb form, while 'bad' is an adjective.

The word alligator begins with a vowel sound, so the indefinite article an is required.