English verb conjugation
COULD BREED

Irregular verb: breed - bred - bred

Affirmation

Simple form	V-ing form
I could breed you could breed he could breed we could breed you could breed they could breed	I could be breeding you could be breeding he could be breeding we could be breeding you could be breeding they could be breeding
Perfect	V-ing perfect
I could have bred you could have bred he could have bred we could have bred you could have bred they could have bred	I could have been breeding you could have been breeding he could have been breeding we could have been breeding you could have been breeding they could have been breeding

Negation

Simple form	V-ing form
I could not breed you could not breed he could not breed we could not breed you could not breed they could not breed	I could not be breeding you could not be breeding he could not be breeding we could not be breeding you could not be breeding they could not be breeding
Perfect	V-ing perfect
I could not have bred you could not have bred he could not have bred we could not have bred you could not have bred they could not have bred	I could not have been breeding you could not have been breeding he could not have been breeding we could not have been breeding you could not have been breeding they could not have been breeding

Interrogative form

Simple form	V-ing form
could I breed? could you breed? could he breed? could we breed? could you breed? could they breed?	could I be breeding? could you be breeding? could he be breeding? could we be breeding? could you be breeding? could they be breeding?
Perfect	V-ing perfect
could I have bred? could you have bred? could he have bred? could we have bred? could you have bred? could they have bred?	could I have been breeding? could you have been breeding? could he have been breeding? could we have been breeding? could you have been breeding? could they have been breeding?

Interro-negative form

Simple form	V-ing form
could I not breed? could you not breed? could he not breed? could we not breed? could you not breed? could they not breed?	could I not be breeding? could you not be breeding? could he not be breeding? could we not be breeding? could you not be breeding? could they not be breeding?
Perfect	V-ing perfect
could I not have bred? could you not have bred? could he not have bred? could we not have bred? could you not have bred? could they not have bred?	could I not have been breeding? could you not have been breeding? could he not have been breeding? could we not have been breeding? could you not have been breeding? could they not have been breeding?