English verb conjugation
COULD COMPACT

Regular verb: compact - compacted - compacted

Affirmation

Simple form	V-ing form
I could compact you could compact she could compact we could compact you could compact they could compact	I could be compacting you could be compacting she could be compacting we could be compacting you could be compacting they could be compacting
Perfect	V-ing perfect
I could have compacted you could have compacted she could have compacted we could have compacted you could have compacted they could have compacted	I could have been compacting you could have been compacting she could have been compacting we could have been compacting you could have been compacting they could have been compacting

Negation

Simple form	V-ing form
I could not compact you could not compact she could not compact we could not compact you could not compact they could not compact	I could not be compacting you could not be compacting she could not be compacting we could not be compacting you could not be compacting they could not be compacting
Perfect	V-ing perfect
I could not have compacted you could not have compacted she could not have compacted we could not have compacted you could not have compacted they could not have compacted	I could not have been compacting you could not have been compacting she could not have been compacting we could not have been compacting you could not have been compacting they could not have been compacting

Interrogative form

Simple form	V-ing form
could I compact? could you compact? could she compact? could we compact? could you compact? could they compact?	could I be compacting? could you be compacting? could she be compacting? could we be compacting? could you be compacting? could they be compacting?
Perfect	V-ing perfect
could I have compacted? could you have compacted? could she have compacted? could we have compacted? could you have compacted? could they have compacted?	could I have been compacting? could you have been compacting? could she have been compacting? could we have been compacting? could you have been compacting? could they have been compacting?

Interro-negative form

Simple form	V-ing form
could I not compact? could you not compact? could she not compact? could we not compact? could you not compact? could they not compact?	could I not be compacting? could you not be compacting? could she not be compacting? could we not be compacting? could you not be compacting? could they not be compacting?
Perfect	V-ing perfect
could I not have compacted? could you not have compacted? could she not have compacted? could we not have compacted? could you not have compacted? could they not have compacted?	could I not have been compacting? could you not have been compacting? could she not have been compacting? could we not have been compacting? could you not have been compacting? could they not have been compacting?