English verb conjugation
COULD KINK

Regular verb: kink - kinked - kinked

Affirmation

Simple form	V-ing form
I could kink you could kink he could kink we could kink you could kink they could kink	I could be kinking you could be kinking he could be kinking we could be kinking you could be kinking they could be kinking
Perfect	V-ing perfect
I could have kinked you could have kinked he could have kinked we could have kinked you could have kinked they could have kinked	I could have been kinking you could have been kinking he could have been kinking we could have been kinking you could have been kinking they could have been kinking

Negation

Simple form	V-ing form
I could not kink you could not kink he could not kink we could not kink you could not kink they could not kink	I could not be kinking you could not be kinking he could not be kinking we could not be kinking you could not be kinking they could not be kinking
Perfect	V-ing perfect
I could not have kinked you could not have kinked he could not have kinked we could not have kinked you could not have kinked they could not have kinked	I could not have been kinking you could not have been kinking he could not have been kinking we could not have been kinking you could not have been kinking they could not have been kinking

Interrogative form

Simple form	V-ing form
could I kink? could you kink? could he kink? could we kink? could you kink? could they kink?	could I be kinking? could you be kinking? could he be kinking? could we be kinking? could you be kinking? could they be kinking?
Perfect	V-ing perfect
could I have kinked? could you have kinked? could he have kinked? could we have kinked? could you have kinked? could they have kinked?	could I have been kinking? could you have been kinking? could he have been kinking? could we have been kinking? could you have been kinking? could they have been kinking?

Interro-negative form

Simple form	V-ing form
could I not kink? could you not kink? could he not kink? could we not kink? could you not kink? could they not kink?	could I not be kinking? could you not be kinking? could he not be kinking? could we not be kinking? could you not be kinking? could they not be kinking?
Perfect	V-ing perfect
could I not have kinked? could you not have kinked? could he not have kinked? could we not have kinked? could you not have kinked? could they not have kinked?	could I not have been kinking? could you not have been kinking? could he not have been kinking? could we not have been kinking? could you not have been kinking? could they not have been kinking?