I can commingle you can commingle he can commingle we can commingle you can commingle they can commingle
V-ing form
I can be commingling you can be commingling he can be commingling we can be commingling you can be commingling they can be commingling
Perfect
I can have commingled you can have commingled he can have commingled we can have commingled you can have commingled they can have commingled
V-ing perfect
I can have been commingling you can have been commingling he can have been commingling we can have been commingling you can have been commingling they can have been commingling
Negation
Simple form
I cannot commingle you cannot commingle he cannot commingle we cannot commingle you cannot commingle they cannot commingle
V-ing form
I cannot be commingling you cannot be commingling he cannot be commingling we cannot be commingling you cannot be commingling they cannot be commingling
Perfect
I cannot have commingled you cannot have commingled he cannot have commingled we cannot have commingled you cannot have commingled they cannot have commingled
V-ing perfect
I cannot have been commingling you cannot have been commingling he cannot have been commingling we cannot have been commingling you cannot have been commingling they cannot have been commingling
Interrogative form
Simple form
can I commingle? can you commingle? can he commingle? can we commingle? can you commingle? can they commingle?
V-ing form
can I be commingling? can you be commingling? can he be commingling? can we be commingling? can you be commingling? can they be commingling?
Perfect
can I have commingled? can you have commingled? can he have commingled? can we have commingled? can you have commingled? can they have commingled?
V-ing perfect
can I have been commingling? can you have been commingling? can he have been commingling? can we have been commingling? can you have been commingling? can they have been commingling?
Interro-negative form
Simple form
can I not commingle? can you not commingle? can he not commingle? can we not commingle? can you not commingle? can they not commingle?
V-ing form
can I not be commingling? can you not be commingling? can he not be commingling? can we not be commingling? can you not be commingling? can they not be commingling?
Perfect
can I not have commingled? can you not have commingled? can he not have commingled? can we not have commingled? can you not have commingled? can they not have commingled?
V-ing perfect
can I not have been commingling? can you not have been commingling? can he not have been commingling? can we not have been commingling? can you not have been commingling? can they not have been commingling?