English verb conjugation
COULD PLINK

Regular verb: plink - plinked - plinked

Affirmation

Simple form	V-ing form
I could plink you could plink she could plink we could plink you could plink they could plink	I could be plinking you could be plinking she could be plinking we could be plinking you could be plinking they could be plinking
Perfect	V-ing perfect
I could have plinked you could have plinked she could have plinked we could have plinked you could have plinked they could have plinked	I could have been plinking you could have been plinking she could have been plinking we could have been plinking you could have been plinking they could have been plinking

Negation

Simple form	V-ing form
I could not plink you could not plink she could not plink we could not plink you could not plink they could not plink	I could not be plinking you could not be plinking she could not be plinking we could not be plinking you could not be plinking they could not be plinking
Perfect	V-ing perfect
I could not have plinked you could not have plinked she could not have plinked we could not have plinked you could not have plinked they could not have plinked	I could not have been plinking you could not have been plinking she could not have been plinking we could not have been plinking you could not have been plinking they could not have been plinking

Interrogative form

Simple form	V-ing form
could I plink? could you plink? could she plink? could we plink? could you plink? could they plink?	could I be plinking? could you be plinking? could she be plinking? could we be plinking? could you be plinking? could they be plinking?
Perfect	V-ing perfect
could I have plinked? could you have plinked? could she have plinked? could we have plinked? could you have plinked? could they have plinked?	could I have been plinking? could you have been plinking? could she have been plinking? could we have been plinking? could you have been plinking? could they have been plinking?

Interro-negative form

Simple form	V-ing form
could I not plink? could you not plink? could she not plink? could we not plink? could you not plink? could they not plink?	could I not be plinking? could you not be plinking? could she not be plinking? could we not be plinking? could you not be plinking? could they not be plinking?
Perfect	V-ing perfect
could I not have plinked? could you not have plinked? could she not have plinked? could we not have plinked? could you not have plinked? could they not have plinked?	could I not have been plinking? could you not have been plinking? could she not have been plinking? could we not have been plinking? could you not have been plinking? could they not have been plinking?