English verb conjugation
CAN SUBSUME

Regular verb: subsume - subsumed - subsumed

Affirmation

Simple form	V-ing form
I can subsume you can subsume she can subsume we can subsume you can subsume they can subsume	I can be subsuming you can be subsuming she can be subsuming we can be subsuming you can be subsuming they can be subsuming
Perfect	V-ing perfect
I can have subsumed you can have subsumed she can have subsumed we can have subsumed you can have subsumed they can have subsumed	I can have been subsuming you can have been subsuming she can have been subsuming we can have been subsuming you can have been subsuming they can have been subsuming

Negation

Simple form	V-ing form
I cannot subsume you cannot subsume she cannot subsume we cannot subsume you cannot subsume they cannot subsume	I cannot be subsuming you cannot be subsuming she cannot be subsuming we cannot be subsuming you cannot be subsuming they cannot be subsuming
Perfect	V-ing perfect
I cannot have subsumed you cannot have subsumed she cannot have subsumed we cannot have subsumed you cannot have subsumed they cannot have subsumed	I cannot have been subsuming you cannot have been subsuming she cannot have been subsuming we cannot have been subsuming you cannot have been subsuming they cannot have been subsuming

Interrogative form

Simple form	V-ing form
can I subsume? can you subsume? can she subsume? can we subsume? can you subsume? can they subsume?	can I be subsuming? can you be subsuming? can she be subsuming? can we be subsuming? can you be subsuming? can they be subsuming?
Perfect	V-ing perfect
can I have subsumed? can you have subsumed? can she have subsumed? can we have subsumed? can you have subsumed? can they have subsumed?	can I have been subsuming? can you have been subsuming? can she have been subsuming? can we have been subsuming? can you have been subsuming? can they have been subsuming?

Interro-negative form

Simple form	V-ing form
can I not subsume? can you not subsume? can she not subsume? can we not subsume? can you not subsume? can they not subsume?	can I not be subsuming? can you not be subsuming? can she not be subsuming? can we not be subsuming? can you not be subsuming? can they not be subsuming?
Perfect	V-ing perfect
can I not have subsumed? can you not have subsumed? can she not have subsumed? can we not have subsumed? can you not have subsumed? can they not have subsumed?	can I not have been subsuming? can you not have been subsuming? can she not have been subsuming? can we not have been subsuming? can you not have been subsuming? can they not have been subsuming?