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 couldn't compact you couldn't compact she couldn't compact we couldn't compact you couldn't compact they couldn't compact	I couldn't be compacting you couldn't be compacting she couldn't be compacting we couldn't be compacting you couldn't be compacting they couldn't be compacting
Perfect	V-ing perfect
I couldn't have compacted you couldn't have compacted she couldn't have compacted we couldn't have compacted you couldn't have compacted they couldn't have compacted	I couldn't have been compacting you couldn't have been compacting she couldn't have been compacting we couldn't have been compacting you couldn't have been compacting they couldn't 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
couldn't I compact? couldn't you compact? couldn't she compact? couldn't we compact? couldn't you compact? couldn't they compact?	couldn't I be compacting? couldn't you be compacting? couldn't she be compacting? couldn't we be compacting? couldn't you be compacting? couldn't they be compacting?
Perfect	V-ing perfect
couldn't I have compacted? couldn't you have compacted? couldn't she have compacted? couldn't we have compacted? couldn't you have compacted? couldn't they have compacted?	couldn't I have been compacting? couldn't you have been compacting? couldn't she have been compacting? couldn't we have been compacting? couldn't you have been compacting? couldn't they have been compacting?