English verb conjugation
COULD IMMIX

Regular verb: immix - immixed - immixed

Affirmation

Simple form	V-ing form
I could immix you could immix he could immix we could immix you could immix they could immix	I could be immixing you could be immixing he could be immixing we could be immixing you could be immixing they could be immixing
Perfect	V-ing perfect
I could have immixed you could have immixed he could have immixed we could have immixed you could have immixed they could have immixed	I could have been immixing you could have been immixing he could have been immixing we could have been immixing you could have been immixing they could have been immixing

Negation

Simple form	V-ing form
I could not immix you could not immix he could not immix we could not immix you could not immix they could not immix	I could not be immixing you could not be immixing he could not be immixing we could not be immixing you could not be immixing they could not be immixing
Perfect	V-ing perfect
I could not have immixed you could not have immixed he could not have immixed we could not have immixed you could not have immixed they could not have immixed	I could not have been immixing you could not have been immixing he could not have been immixing we could not have been immixing you could not have been immixing they could not have been immixing

Interrogative form

Simple form	V-ing form
could I immix? could you immix? could he immix? could we immix? could you immix? could they immix?	could I be immixing? could you be immixing? could he be immixing? could we be immixing? could you be immixing? could they be immixing?
Perfect	V-ing perfect
could I have immixed? could you have immixed? could he have immixed? could we have immixed? could you have immixed? could they have immixed?	could I have been immixing? could you have been immixing? could he have been immixing? could we have been immixing? could you have been immixing? could they have been immixing?

Interro-negative form

Simple form	V-ing form
could I not immix? could you not immix? could he not immix? could we not immix? could you not immix? could they not immix?	could I not be immixing? could you not be immixing? could he not be immixing? could we not be immixing? could you not be immixing? could they not be immixing?
Perfect	V-ing perfect
could I not have immixed? could you not have immixed? could he not have immixed? could we not have immixed? could you not have immixed? could they not have immixed?	could I not have been immixing? could you not have been immixing? could he not have been immixing? could we not have been immixing? could you not have been immixing? could they not have been immixing?