English verb conjugation
CAN SMIRK

Regular verb: smirk - smirked - smirked

Affirmation

Simple form	V-ing form
I can smirk you can smirk he can smirk we can smirk you can smirk they can smirk	I can be smirking you can be smirking he can be smirking we can be smirking you can be smirking they can be smirking
Perfect	V-ing perfect
I can have smirked you can have smirked he can have smirked we can have smirked you can have smirked they can have smirked	I can have been smirking you can have been smirking he can have been smirking we can have been smirking you can have been smirking they can have been smirking

Negation

Simple form	V-ing form
I can't smirk you can't smirk he can't smirk we can't smirk you can't smirk they can't smirk	I can't be smirking you can't be smirking he can't be smirking we can't be smirking you can't be smirking they can't be smirking
Perfect	V-ing perfect
I can't have smirked you can't have smirked he can't have smirked we can't have smirked you can't have smirked they can't have smirked	I can't have been smirking you can't have been smirking he can't have been smirking we can't have been smirking you can't have been smirking they can't have been smirking

Interrogative form

Simple form	V-ing form
can I smirk? can you smirk? can he smirk? can we smirk? can you smirk? can they smirk?	can I be smirking? can you be smirking? can he be smirking? can we be smirking? can you be smirking? can they be smirking?
Perfect	V-ing perfect
can I have smirked? can you have smirked? can he have smirked? can we have smirked? can you have smirked? can they have smirked?	can I have been smirking? can you have been smirking? can he have been smirking? can we have been smirking? can you have been smirking? can they have been smirking?

Interro-negative form

Simple form	V-ing form
can't I smirk? can't you smirk? can't he smirk? can't we smirk? can't you smirk? can't they smirk?	can't I be smirking? can't you be smirking? can't he be smirking? can't we be smirking? can't you be smirking? can't they be smirking?
Perfect	V-ing perfect
can't I have smirked? can't you have smirked? can't he have smirked? can't we have smirked? can't you have smirked? can't they have smirked?	can't I have been smirking? can't you have been smirking? can't he have been smirking? can't we have been smirking? can't you have been smirking? can't they have been smirking?