English verb conjugation
COULD PREIMPOSE

Regular verb: preimpose - preimposed - preimposed

Affirmation

Simple form	V-ing form
I could preimpose you could preimpose he could preimpose we could preimpose you could preimpose they could preimpose	I could be preimposing you could be preimposing he could be preimposing we could be preimposing you could be preimposing they could be preimposing
Perfect	V-ing perfect
I could have preimposed you could have preimposed he could have preimposed we could have preimposed you could have preimposed they could have preimposed	I could have been preimposing you could have been preimposing he could have been preimposing we could have been preimposing you could have been preimposing they could have been preimposing

Negation

Simple form	V-ing form
I couldn't preimpose you couldn't preimpose he couldn't preimpose we couldn't preimpose you couldn't preimpose they couldn't preimpose	I couldn't be preimposing you couldn't be preimposing he couldn't be preimposing we couldn't be preimposing you couldn't be preimposing they couldn't be preimposing
Perfect	V-ing perfect
I couldn't have preimposed you couldn't have preimposed he couldn't have preimposed we couldn't have preimposed you couldn't have preimposed they couldn't have preimposed	I couldn't have been preimposing you couldn't have been preimposing he couldn't have been preimposing we couldn't have been preimposing you couldn't have been preimposing they couldn't have been preimposing

Interrogative form

Simple form	V-ing form
could I preimpose? could you preimpose? could he preimpose? could we preimpose? could you preimpose? could they preimpose?	could I be preimposing? could you be preimposing? could he be preimposing? could we be preimposing? could you be preimposing? could they be preimposing?
Perfect	V-ing perfect
could I have preimposed? could you have preimposed? could he have preimposed? could we have preimposed? could you have preimposed? could they have preimposed?	could I have been preimposing? could you have been preimposing? could he have been preimposing? could we have been preimposing? could you have been preimposing? could they have been preimposing?

Interro-negative form

Simple form	V-ing form
couldn't I preimpose? couldn't you preimpose? couldn't he preimpose? couldn't we preimpose? couldn't you preimpose? couldn't they preimpose?	couldn't I be preimposing? couldn't you be preimposing? couldn't he be preimposing? couldn't we be preimposing? couldn't you be preimposing? couldn't they be preimposing?
Perfect	V-ing perfect
couldn't I have preimposed? couldn't you have preimposed? couldn't he have preimposed? couldn't we have preimposed? couldn't you have preimposed? couldn't they have preimposed?	couldn't I have been preimposing? couldn't you have been preimposing? couldn't he have been preimposing? couldn't we have been preimposing? couldn't you have been preimposing? couldn't they have been preimposing?