English verb conjugation
CAN ROLLICK

Regular verb: rollick - rollicked - rollicked

Affirmation

Simple form	V-ing form
I can rollick you can rollick he can rollick we can rollick you can rollick they can rollick	I can be rollicking you can be rollicking he can be rollicking we can be rollicking you can be rollicking they can be rollicking
Perfect	V-ing perfect
I can have rollicked you can have rollicked he can have rollicked we can have rollicked you can have rollicked they can have rollicked	I can have been rollicking you can have been rollicking he can have been rollicking we can have been rollicking you can have been rollicking they can have been rollicking

Negation

Simple form	V-ing form
I can't rollick you can't rollick he can't rollick we can't rollick you can't rollick they can't rollick	I can't be rollicking you can't be rollicking he can't be rollicking we can't be rollicking you can't be rollicking they can't be rollicking
Perfect	V-ing perfect
I can't have rollicked you can't have rollicked he can't have rollicked we can't have rollicked you can't have rollicked they can't have rollicked	I can't have been rollicking you can't have been rollicking he can't have been rollicking we can't have been rollicking you can't have been rollicking they can't have been rollicking

Interrogative form

Simple form	V-ing form
can I rollick? can you rollick? can he rollick? can we rollick? can you rollick? can they rollick?	can I be rollicking? can you be rollicking? can he be rollicking? can we be rollicking? can you be rollicking? can they be rollicking?
Perfect	V-ing perfect
can I have rollicked? can you have rollicked? can he have rollicked? can we have rollicked? can you have rollicked? can they have rollicked?	can I have been rollicking? can you have been rollicking? can he have been rollicking? can we have been rollicking? can you have been rollicking? can they have been rollicking?

Interro-negative form

Simple form	V-ing form
can't I rollick? can't you rollick? can't he rollick? can't we rollick? can't you rollick? can't they rollick?	can't I be rollicking? can't you be rollicking? can't he be rollicking? can't we be rollicking? can't you be rollicking? can't they be rollicking?
Perfect	V-ing perfect
can't I have rollicked? can't you have rollicked? can't he have rollicked? can't we have rollicked? can't you have rollicked? can't they have rollicked?	can't I have been rollicking? can't you have been rollicking? can't he have been rollicking? can't we have been rollicking? can't you have been rollicking? can't they have been rollicking?