Descriptive statements:

Select all the statements below that are accurrate descriptive statements about the grammar of English.

All tensed clauses in English must have subjects.

'Whom' must be used as the relative pronoun in adjective clauses if the pronoun functions as an object in its own clauses and refers to a human.

The nominative form of pronouns must occur after the verb $\text{'}$be$\text{'}.$

Direct objects must follow verbs in declarative statements.

Intensive verbs in declarative statements must have complements $.$