English verb conjugation
COULD JINK

Regular verb: jink - jinked - jinked

Affirmation

Simple form	V-ing form
I could jink you could jink she could jink we could jink you could jink they could jink	I could be jinking you could be jinking she could be jinking we could be jinking you could be jinking they could be jinking
Perfect	V-ing perfect
I could have jinked you could have jinked she could have jinked we could have jinked you could have jinked they could have jinked	I could have been jinking you could have been jinking she could have been jinking we could have been jinking you could have been jinking they could have been jinking

Negation

Simple form	V-ing form
I couldn't jink you couldn't jink she couldn't jink we couldn't jink you couldn't jink they couldn't jink	I couldn't be jinking you couldn't be jinking she couldn't be jinking we couldn't be jinking you couldn't be jinking they couldn't be jinking
Perfect	V-ing perfect
I couldn't have jinked you couldn't have jinked she couldn't have jinked we couldn't have jinked you couldn't have jinked they couldn't have jinked	I couldn't have been jinking you couldn't have been jinking she couldn't have been jinking we couldn't have been jinking you couldn't have been jinking they couldn't have been jinking

Interrogative form

Simple form	V-ing form
could I jink? could you jink? could she jink? could we jink? could you jink? could they jink?	could I be jinking? could you be jinking? could she be jinking? could we be jinking? could you be jinking? could they be jinking?
Perfect	V-ing perfect
could I have jinked? could you have jinked? could she have jinked? could we have jinked? could you have jinked? could they have jinked?	could I have been jinking? could you have been jinking? could she have been jinking? could we have been jinking? could you have been jinking? could they have been jinking?

Interro-negative form

Simple form	V-ing form
couldn't I jink? couldn't you jink? couldn't she jink? couldn't we jink? couldn't you jink? couldn't they jink?	couldn't I be jinking? couldn't you be jinking? couldn't she be jinking? couldn't we be jinking? couldn't you be jinking? couldn't they be jinking?
Perfect	V-ing perfect
couldn't I have jinked? couldn't you have jinked? couldn't she have jinked? couldn't we have jinked? couldn't you have jinked? couldn't they have jinked?	couldn't I have been jinking? couldn't you have been jinking? couldn't she have been jinking? couldn't we have been jinking? couldn't you have been jinking? couldn't they have been jinking?