English verb conjugation
COULD MICROGRAPH

Regular verb: micrograph - micrographed - micrographed

Affirmation

Simple form	V-ing form
I could micrograph you could micrograph she could micrograph we could micrograph you could micrograph they could micrograph	I could be micrographing you could be micrographing she could be micrographing we could be micrographing you could be micrographing they could be micrographing
Perfect	V-ing perfect
I could have micrographed you could have micrographed she could have micrographed we could have micrographed you could have micrographed they could have micrographed	I could have been micrographing you could have been micrographing she could have been micrographing we could have been micrographing you could have been micrographing they could have been micrographing

Negation

Simple form	V-ing form
I could not micrograph you could not micrograph she could not micrograph we could not micrograph you could not micrograph they could not micrograph	I could not be micrographing you could not be micrographing she could not be micrographing we could not be micrographing you could not be micrographing they could not be micrographing
Perfect	V-ing perfect
I could not have micrographed you could not have micrographed she could not have micrographed we could not have micrographed you could not have micrographed they could not have micrographed	I could not have been micrographing you could not have been micrographing she could not have been micrographing we could not have been micrographing you could not have been micrographing they could not have been micrographing

Interrogative form

Simple form	V-ing form
could I micrograph? could you micrograph? could she micrograph? could we micrograph? could you micrograph? could they micrograph?	could I be micrographing? could you be micrographing? could she be micrographing? could we be micrographing? could you be micrographing? could they be micrographing?
Perfect	V-ing perfect
could I have micrographed? could you have micrographed? could she have micrographed? could we have micrographed? could you have micrographed? could they have micrographed?	could I have been micrographing? could you have been micrographing? could she have been micrographing? could we have been micrographing? could you have been micrographing? could they have been micrographing?

Interro-negative form

Simple form	V-ing form
could I not micrograph? could you not micrograph? could she not micrograph? could we not micrograph? could you not micrograph? could they not micrograph?	could I not be micrographing? could you not be micrographing? could she not be micrographing? could we not be micrographing? could you not be micrographing? could they not be micrographing?
Perfect	V-ing perfect
could I not have micrographed? could you not have micrographed? could she not have micrographed? could we not have micrographed? could you not have micrographed? could they not have micrographed?	could I not have been micrographing? could you not have been micrographing? could she not have been micrographing? could we not have been micrographing? could you not have been micrographing? could they not have been micrographing?