English verb conjugation
CAN PERIL

Regular verb: peril - periled - periled

Affirmation

Simple form	V-ing form
I can peril you can peril she can peril we can peril you can peril they can peril	I can be periling you can be periling she can be periling we can be periling you can be periling they can be periling
Perfect	V-ing perfect
I can have periled you can have periled she can have periled we can have periled you can have periled they can have periled	I can have been periling you can have been periling she can have been periling we can have been periling you can have been periling they can have been periling

Negation

Simple form	V-ing form
I cannot peril you cannot peril she cannot peril we cannot peril you cannot peril they cannot peril	I cannot be periling you cannot be periling she cannot be periling we cannot be periling you cannot be periling they cannot be periling
Perfect	V-ing perfect
I cannot have periled you cannot have periled she cannot have periled we cannot have periled you cannot have periled they cannot have periled	I cannot have been periling you cannot have been periling she cannot have been periling we cannot have been periling you cannot have been periling they cannot have been periling

Interrogative form

Simple form	V-ing form
can I peril? can you peril? can she peril? can we peril? can you peril? can they peril?	can I be periling? can you be periling? can she be periling? can we be periling? can you be periling? can they be periling?
Perfect	V-ing perfect
can I have periled? can you have periled? can she have periled? can we have periled? can you have periled? can they have periled?	can I have been periling? can you have been periling? can she have been periling? can we have been periling? can you have been periling? can they have been periling?

Interro-negative form

Simple form	V-ing form
can I not peril? can you not peril? can she not peril? can we not peril? can you not peril? can they not peril?	can I not be periling? can you not be periling? can she not be periling? can we not be periling? can you not be periling? can they not be periling?
Perfect	V-ing perfect
can I not have periled? can you not have periled? can she not have periled? can we not have periled? can you not have periled? can they not have periled?	can I not have been periling? can you not have been periling? can she not have been periling? can we not have been periling? can you not have been periling? can they not have been periling?