English verb conjugation
CAN FINK

Regular verb: fink - finked - finked

Affirmation

Simple form	V-ing form
I can fink you can fink he can fink we can fink you can fink they can fink	I can be finking you can be finking he can be finking we can be finking you can be finking they can be finking
Perfect	V-ing perfect
I can have finked you can have finked he can have finked we can have finked you can have finked they can have finked	I can have been finking you can have been finking he can have been finking we can have been finking you can have been finking they can have been finking

Negation

Simple form	V-ing form
I can't fink you can't fink he can't fink we can't fink you can't fink they can't fink	I can't be finking you can't be finking he can't be finking we can't be finking you can't be finking they can't be finking
Perfect	V-ing perfect
I can't have finked you can't have finked he can't have finked we can't have finked you can't have finked they can't have finked	I can't have been finking you can't have been finking he can't have been finking we can't have been finking you can't have been finking they can't have been finking

Interrogative form

Simple form	V-ing form
can I fink? can you fink? can he fink? can we fink? can you fink? can they fink?	can I be finking? can you be finking? can he be finking? can we be finking? can you be finking? can they be finking?
Perfect	V-ing perfect
can I have finked? can you have finked? can he have finked? can we have finked? can you have finked? can they have finked?	can I have been finking? can you have been finking? can he have been finking? can we have been finking? can you have been finking? can they have been finking?

Interro-negative form

Simple form	V-ing form
can't I fink? can't you fink? can't he fink? can't we fink? can't you fink? can't they fink?	can't I be finking? can't you be finking? can't he be finking? can't we be finking? can't you be finking? can't they be finking?
Perfect	V-ing perfect
can't I have finked? can't you have finked? can't he have finked? can't we have finked? can't you have finked? can't they have finked?	can't I have been finking? can't you have been finking? can't he have been finking? can't we have been finking? can't you have been finking? can't they have been finking?