The Passive Voice
Present Simple: (teach) - (is taught)
Present Continuous: (is teaching) - (is being taught)
Present Perfect: (have taught) - (have been taught)
Past Simple: (taught) - (was taught)
Past Continuous: (was teaching) - (was being taught)
Future Simple: (will teach) - (will be taught)
Be going to: (is going to teach) - (is going to be taught)
Can: (can teach) - (can be taught)
Verbs with two objects: ask, buy, give, lend, offer, play, promise, refuse, show, sell, send, teach, tell.
Reporting verbs: accept, believe, claim, expect, hope, know, predict, report, say, think, understand. Structures: (subject + reporting verb + to + infinitive) / (it + reporting verb + that + clause)
Causatives and Conditionals
Causative Passive: (have/get...