English verb conjugation
CAN PRATTLE

Regular verb: prattle - prattled - prattled

Affirmation

Simple form	V-ing form
I can prattle you can prattle he can prattle we can prattle you can prattle they can prattle	I can be prattling you can be prattling he can be prattling we can be prattling you can be prattling they can be prattling
Perfect	V-ing perfect
I can have prattled you can have prattled he can have prattled we can have prattled you can have prattled they can have prattled	I can have been prattling you can have been prattling he can have been prattling we can have been prattling you can have been prattling they can have been prattling

Negation

Simple form	V-ing form
I cannot prattle you cannot prattle he cannot prattle we cannot prattle you cannot prattle they cannot prattle	I cannot be prattling you cannot be prattling he cannot be prattling we cannot be prattling you cannot be prattling they cannot be prattling
Perfect	V-ing perfect
I cannot have prattled you cannot have prattled he cannot have prattled we cannot have prattled you cannot have prattled they cannot have prattled	I cannot have been prattling you cannot have been prattling he cannot have been prattling we cannot have been prattling you cannot have been prattling they cannot have been prattling

Interrogative form

Simple form	V-ing form
can I prattle? can you prattle? can he prattle? can we prattle? can you prattle? can they prattle?	can I be prattling? can you be prattling? can he be prattling? can we be prattling? can you be prattling? can they be prattling?
Perfect	V-ing perfect
can I have prattled? can you have prattled? can he have prattled? can we have prattled? can you have prattled? can they have prattled?	can I have been prattling? can you have been prattling? can he have been prattling? can we have been prattling? can you have been prattling? can they have been prattling?

Interro-negative form

Simple form	V-ing form
can I not prattle? can you not prattle? can he not prattle? can we not prattle? can you not prattle? can they not prattle?	can I not be prattling? can you not be prattling? can he not be prattling? can we not be prattling? can you not be prattling? can they not be prattling?
Perfect	V-ing perfect
can I not have prattled? can you not have prattled? can he not have prattled? can we not have prattled? can you not have prattled? can they not have prattled?	can I not have been prattling? can you not have been prattling? can he not have been prattling? can we not have been prattling? can you not have been prattling? can they not have been prattling?