Ответ:

subgect (s) +have/has + not + verb (3ф/ed)

have/has + s + verb (3ф/ed)

s + had + verb (3ф/ed)

s+ had + not + verb (3ф/ed)

had + s + verb(3ф/ed)

s+to be(am/is/are)+verb+ing

s+ 2 форма глагола to be(was/were)+verb+ing