English verb conjugation
CAN FLICK

Regular verb: flick - flicked - flicked

Affirmation

Simple form	V-ing form
I can flick you can flick she can flick we can flick you can flick they can flick	I can be flicking you can be flicking she can be flicking we can be flicking you can be flicking they can be flicking
Perfect	V-ing perfect
I can have flicked you can have flicked she can have flicked we can have flicked you can have flicked they can have flicked	I can have been flicking you can have been flicking she can have been flicking we can have been flicking you can have been flicking they can have been flicking

Negation

Simple form	V-ing form
I cannot flick you cannot flick she cannot flick we cannot flick you cannot flick they cannot flick	I cannot be flicking you cannot be flicking she cannot be flicking we cannot be flicking you cannot be flicking they cannot be flicking
Perfect	V-ing perfect
I cannot have flicked you cannot have flicked she cannot have flicked we cannot have flicked you cannot have flicked they cannot have flicked	I cannot have been flicking you cannot have been flicking she cannot have been flicking we cannot have been flicking you cannot have been flicking they cannot have been flicking

Interrogative form

Simple form	V-ing form
can I flick? can you flick? can she flick? can we flick? can you flick? can they flick?	can I be flicking? can you be flicking? can she be flicking? can we be flicking? can you be flicking? can they be flicking?
Perfect	V-ing perfect
can I have flicked? can you have flicked? can she have flicked? can we have flicked? can you have flicked? can they have flicked?	can I have been flicking? can you have been flicking? can she have been flicking? can we have been flicking? can you have been flicking? can they have been flicking?

Interro-negative form

Simple form	V-ing form
can I not flick? can you not flick? can she not flick? can we not flick? can you not flick? can they not flick?	can I not be flicking? can you not be flicking? can she not be flicking? can we not be flicking? can you not be flicking? can they not be flicking?
Perfect	V-ing perfect
can I not have flicked? can you not have flicked? can she not have flicked? can we not have flicked? can you not have flicked? can they not have flicked?	can I not have been flicking? can you not have been flicking? can she not have been flicking? can we not have been flicking? can you not have been flicking? can they not have been flicking?