English verb conjugation
CAN PIQUE

Regular verb: pique - piqued - piqued

Affirmation

Simple form	V-ing form
I can pique you can pique she can pique we can pique you can pique they can pique	I can be piquing you can be piquing she can be piquing we can be piquing you can be piquing they can be piquing
Perfect	V-ing perfect
I can have piqued you can have piqued she can have piqued we can have piqued you can have piqued they can have piqued	I can have been piquing you can have been piquing she can have been piquing we can have been piquing you can have been piquing they can have been piquing

Negation

Simple form	V-ing form
I can't pique you can't pique she can't pique we can't pique you can't pique they can't pique	I can't be piquing you can't be piquing she can't be piquing we can't be piquing you can't be piquing they can't be piquing
Perfect	V-ing perfect
I can't have piqued you can't have piqued she can't have piqued we can't have piqued you can't have piqued they can't have piqued	I can't have been piquing you can't have been piquing she can't have been piquing we can't have been piquing you can't have been piquing they can't have been piquing

Interrogative form

Simple form	V-ing form
can I pique? can you pique? can she pique? can we pique? can you pique? can they pique?	can I be piquing? can you be piquing? can she be piquing? can we be piquing? can you be piquing? can they be piquing?
Perfect	V-ing perfect
can I have piqued? can you have piqued? can she have piqued? can we have piqued? can you have piqued? can they have piqued?	can I have been piquing? can you have been piquing? can she have been piquing? can we have been piquing? can you have been piquing? can they have been piquing?

Interro-negative form

Simple form	V-ing form
can't I pique? can't you pique? can't she pique? can't we pique? can't you pique? can't they pique?	can't I be piquing? can't you be piquing? can't she be piquing? can't we be piquing? can't you be piquing? can't they be piquing?
Perfect	V-ing perfect
can't I have piqued? can't you have piqued? can't she have piqued? can't we have piqued? can't you have piqued? can't they have piqued?	can't I have been piquing? can't you have been piquing? can't she have been piquing? can't we have been piquing? can't you have been piquing? can't they have been piquing?