English verb conjugation
CAN PRINK

Regular verb: prink - prinked - prinked

Affirmation

Simple form	V-ing form
I can prink you can prink he can prink we can prink you can prink they can prink	I can be prinking you can be prinking he can be prinking we can be prinking you can be prinking they can be prinking
Perfect	V-ing perfect
I can have prinked you can have prinked he can have prinked we can have prinked you can have prinked they can have prinked	I can have been prinking you can have been prinking he can have been prinking we can have been prinking you can have been prinking they can have been prinking

Negation

Simple form	V-ing form
I can't prink you can't prink he can't prink we can't prink you can't prink they can't prink	I can't be prinking you can't be prinking he can't be prinking we can't be prinking you can't be prinking they can't be prinking
Perfect	V-ing perfect
I can't have prinked you can't have prinked he can't have prinked we can't have prinked you can't have prinked they can't have prinked	I can't have been prinking you can't have been prinking he can't have been prinking we can't have been prinking you can't have been prinking they can't have been prinking

Interrogative form

Simple form	V-ing form
can I prink? can you prink? can he prink? can we prink? can you prink? can they prink?	can I be prinking? can you be prinking? can he be prinking? can we be prinking? can you be prinking? can they be prinking?
Perfect	V-ing perfect
can I have prinked? can you have prinked? can he have prinked? can we have prinked? can you have prinked? can they have prinked?	can I have been prinking? can you have been prinking? can he have been prinking? can we have been prinking? can you have been prinking? can they have been prinking?

Interro-negative form

Simple form	V-ing form
can't I prink? can't you prink? can't he prink? can't we prink? can't you prink? can't they prink?	can't I be prinking? can't you be prinking? can't he be prinking? can't we be prinking? can't you be prinking? can't they be prinking?
Perfect	V-ing perfect
can't I have prinked? can't you have prinked? can't he have prinked? can't we have prinked? can't you have prinked? can't they have prinked?	can't I have been prinking? can't you have been prinking? can't he have been prinking? can't we have been prinking? can't you have been prinking? can't they have been prinking?