English verb conjugation
COULD MIMEOGRAPH

Regular verb: mimeograph - mimeographed - mimeographed

Affirmation

Simple form	V-ing form
I could mimeograph you could mimeograph he could mimeograph we could mimeograph you could mimeograph they could mimeograph	I could be mimeographing you could be mimeographing he could be mimeographing we could be mimeographing you could be mimeographing they could be mimeographing
Perfect	V-ing perfect
I could have mimeographed you could have mimeographed he could have mimeographed we could have mimeographed you could have mimeographed they could have mimeographed	I could have been mimeographing you could have been mimeographing he could have been mimeographing we could have been mimeographing you could have been mimeographing they could have been mimeographing

Negation

Simple form	V-ing form
I couldn't mimeograph you couldn't mimeograph he couldn't mimeograph we couldn't mimeograph you couldn't mimeograph they couldn't mimeograph	I couldn't be mimeographing you couldn't be mimeographing he couldn't be mimeographing we couldn't be mimeographing you couldn't be mimeographing they couldn't be mimeographing
Perfect	V-ing perfect
I couldn't have mimeographed you couldn't have mimeographed he couldn't have mimeographed we couldn't have mimeographed you couldn't have mimeographed they couldn't have mimeographed	I couldn't have been mimeographing you couldn't have been mimeographing he couldn't have been mimeographing we couldn't have been mimeographing you couldn't have been mimeographing they couldn't have been mimeographing

Interrogative form

Simple form	V-ing form
could I mimeograph? could you mimeograph? could he mimeograph? could we mimeograph? could you mimeograph? could they mimeograph?	could I be mimeographing? could you be mimeographing? could he be mimeographing? could we be mimeographing? could you be mimeographing? could they be mimeographing?
Perfect	V-ing perfect
could I have mimeographed? could you have mimeographed? could he have mimeographed? could we have mimeographed? could you have mimeographed? could they have mimeographed?	could I have been mimeographing? could you have been mimeographing? could he have been mimeographing? could we have been mimeographing? could you have been mimeographing? could they have been mimeographing?

Interro-negative form

Simple form	V-ing form
couldn't I mimeograph? couldn't you mimeograph? couldn't he mimeograph? couldn't we mimeograph? couldn't you mimeograph? couldn't they mimeograph?	couldn't I be mimeographing? couldn't you be mimeographing? couldn't he be mimeographing? couldn't we be mimeographing? couldn't you be mimeographing? couldn't they be mimeographing?
Perfect	V-ing perfect
couldn't I have mimeographed? couldn't you have mimeographed? couldn't he have mimeographed? couldn't we have mimeographed? couldn't you have mimeographed? couldn't they have mimeographed?	couldn't I have been mimeographing? couldn't you have been mimeographing? couldn't he have been mimeographing? couldn't we have been mimeographing? couldn't you have been mimeographing? couldn't they have been mimeographing?