Question

give some Verb forms v1,v2,v3,v4,v5​

Answer 1

v1 teach

v2 taught

v3 taught

v4 teaching

v5 teaches

Answer 2

v1 have i have seen this movie
v2 had i had to go
v3 had i had a letter given by you
v4 having
v5 has it has been raining