English verb conjugation
COULD ENCLOSE

Regular verb: enclose - enclosed - enclosed

Affirmation

Simple form	V-ing form
I could enclose you could enclose he could enclose we could enclose you could enclose they could enclose	I could be enclosing you could be enclosing he could be enclosing we could be enclosing you could be enclosing they could be enclosing
Perfect	V-ing perfect
I could have enclosed you could have enclosed he could have enclosed we could have enclosed you could have enclosed they could have enclosed	I could have been enclosing you could have been enclosing he could have been enclosing we could have been enclosing you could have been enclosing they could have been enclosing

Negation

Simple form	V-ing form
I couldn't enclose you couldn't enclose he couldn't enclose we couldn't enclose you couldn't enclose they couldn't enclose	I couldn't be enclosing you couldn't be enclosing he couldn't be enclosing we couldn't be enclosing you couldn't be enclosing they couldn't be enclosing
Perfect	V-ing perfect
I couldn't have enclosed you couldn't have enclosed he couldn't have enclosed we couldn't have enclosed you couldn't have enclosed they couldn't have enclosed	I couldn't have been enclosing you couldn't have been enclosing he couldn't have been enclosing we couldn't have been enclosing you couldn't have been enclosing they couldn't have been enclosing

Interrogative form

Simple form	V-ing form
could I enclose? could you enclose? could he enclose? could we enclose? could you enclose? could they enclose?	could I be enclosing? could you be enclosing? could he be enclosing? could we be enclosing? could you be enclosing? could they be enclosing?
Perfect	V-ing perfect
could I have enclosed? could you have enclosed? could he have enclosed? could we have enclosed? could you have enclosed? could they have enclosed?	could I have been enclosing? could you have been enclosing? could he have been enclosing? could we have been enclosing? could you have been enclosing? could they have been enclosing?

Interro-negative form

Simple form	V-ing form
couldn't I enclose? couldn't you enclose? couldn't he enclose? couldn't we enclose? couldn't you enclose? couldn't they enclose?	couldn't I be enclosing? couldn't you be enclosing? couldn't he be enclosing? couldn't we be enclosing? couldn't you be enclosing? couldn't they be enclosing?
Perfect	V-ing perfect
couldn't I have enclosed? couldn't you have enclosed? couldn't he have enclosed? couldn't we have enclosed? couldn't you have enclosed? couldn't they have enclosed?	couldn't I have been enclosing? couldn't you have been enclosing? couldn't he have been enclosing? couldn't we have been enclosing? couldn't you have been enclosing? couldn't they have been enclosing?