English verb conjugation
CAN INK

Regular verb: ink - inked - inked

Affirmation

Simple form	V-ing form
I can ink you can ink he can ink we can ink you can ink they can ink	I can be inking you can be inking he can be inking we can be inking you can be inking they can be inking
Perfect	V-ing perfect
I can have inked you can have inked he can have inked we can have inked you can have inked they can have inked	I can have been inking you can have been inking he can have been inking we can have been inking you can have been inking they can have been inking

Negation

Simple form	V-ing form
I can't ink you can't ink he can't ink we can't ink you can't ink they can't ink	I can't be inking you can't be inking he can't be inking we can't be inking you can't be inking they can't be inking
Perfect	V-ing perfect
I can't have inked you can't have inked he can't have inked we can't have inked you can't have inked they can't have inked	I can't have been inking you can't have been inking he can't have been inking we can't have been inking you can't have been inking they can't have been inking

Interrogative form

Simple form	V-ing form
can I ink? can you ink? can he ink? can we ink? can you ink? can they ink?	can I be inking? can you be inking? can he be inking? can we be inking? can you be inking? can they be inking?
Perfect	V-ing perfect
can I have inked? can you have inked? can he have inked? can we have inked? can you have inked? can they have inked?	can I have been inking? can you have been inking? can he have been inking? can we have been inking? can you have been inking? can they have been inking?

Interro-negative form

Simple form	V-ing form
can't I ink? can't you ink? can't he ink? can't we ink? can't you ink? can't they ink?	can't I be inking? can't you be inking? can't he be inking? can't we be inking? can't you be inking? can't they be inking?
Perfect	V-ing perfect
can't I have inked? can't you have inked? can't he have inked? can't we have inked? can't you have inked? can't they have inked?	can't I have been inking? can't you have been inking? can't he have been inking? can't we have been inking? can't you have been inking? can't they have been inking?