English verb conjugation
CAN ROMP

Regular verb: romp - romped - romped

Affirmation

Simple form	V-ing form
I can romp you can romp she can romp we can romp you can romp they can romp	I can be romping you can be romping she can be romping we can be romping you can be romping they can be romping
Perfect	V-ing perfect
I can have romped you can have romped she can have romped we can have romped you can have romped they can have romped	I can have been romping you can have been romping she can have been romping we can have been romping you can have been romping they can have been romping

Negation

Simple form	V-ing form
I cannot romp you cannot romp she cannot romp we cannot romp you cannot romp they cannot romp	I cannot be romping you cannot be romping she cannot be romping we cannot be romping you cannot be romping they cannot be romping
Perfect	V-ing perfect
I cannot have romped you cannot have romped she cannot have romped we cannot have romped you cannot have romped they cannot have romped	I cannot have been romping you cannot have been romping she cannot have been romping we cannot have been romping you cannot have been romping they cannot have been romping

Interrogative form

Simple form	V-ing form
can I romp? can you romp? can she romp? can we romp? can you romp? can they romp?	can I be romping? can you be romping? can she be romping? can we be romping? can you be romping? can they be romping?
Perfect	V-ing perfect
can I have romped? can you have romped? can she have romped? can we have romped? can you have romped? can they have romped?	can I have been romping? can you have been romping? can she have been romping? can we have been romping? can you have been romping? can they have been romping?

Interro-negative form

Simple form	V-ing form
can I not romp? can you not romp? can she not romp? can we not romp? can you not romp? can they not romp?	can I not be romping? can you not be romping? can she not be romping? can we not be romping? can you not be romping? can they not be romping?
Perfect	V-ing perfect
can I not have romped? can you not have romped? can she not have romped? can we not have romped? can you not have romped? can they not have romped?	can I not have been romping? can you not have been romping? can she not have been romping? can we not have been romping? can you not have been romping? can they not have been romping?