English verb conjugation
CAN COMPACT

Regular verb: compact - compacted - compacted

Affirmation

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

Negation

Simple form	V-ing form
I can't compact you can't compact he can't compact we can't compact you can't compact they can't compact	I can't be compacting you can't be compacting he can't be compacting we can't be compacting you can't be compacting they can't be compacting
Perfect	V-ing perfect
I can't have compacted you can't have compacted he can't have compacted we can't have compacted you can't have compacted they can't have compacted	I can't have been compacting you can't have been compacting he can't have been compacting we can't have been compacting you can't have been compacting they can't have been compacting

Interrogative form

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

Interro-negative form

Simple form	V-ing form
can't I compact? can't you compact? can't he compact? can't we compact? can't you compact? can't they compact?	can't I be compacting? can't you be compacting? can't he be compacting? can't we be compacting? can't you be compacting? can't they be compacting?
Perfect	V-ing perfect
can't I have compacted? can't you have compacted? can't he have compacted? can't we have compacted? can't you have compacted? can't they have compacted?	can't I have been compacting? can't you have been compacting? can't he have been compacting? can't we have been compacting? can't you have been compacting? can't they have been compacting?