can mingle
Regular verb: mingle - mingled- mingled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can mingle
you can mingle
she can mingle
we can mingle
you can mingle
they can mingle 	I can be mingling
you can be mingling
she can be mingling
we can be mingling
you can be mingling
they can be mingling	I can have mingled
you can have mingled
she can have mingled
we can have mingled
you can have mingled
they can have mingled	I can have been mingling
you can have been mingling
she can have been mingling
we can have been mingling
you can have been mingling
they can have been mingling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't mingle
you can't mingle
she can't mingle
we can't mingle
you can't mingle
they can't mingle 	I can't be mingling
you can't be mingling
she can't be mingling
we can't be mingling
you can't be mingling
they can't be mingling	I can't have mingled
you can't have mingled
she can't have mingled
we can't have mingled
you can't have mingled
they can't have mingled	I can't have been mingling
you can't have been mingling
she can't have been mingling
we can't have been mingling
you can't have been mingling
they can't have been mingling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I mingle?
can you mingle?
can she mingle?
can we mingle?
can you mingle?
can they mingle? 	can I be mingling?
can you be mingling?
can she be mingling?
can we be mingling?
can you be mingling?
can they be mingling? 	can I have mingled?
can you have mingled?
can she have mingled?
can we have mingled?
can you have mingled?
can they have mingled? 	can I have been mingling?
can you have been mingling?
can she have been mingling?
can we have been mingling?
can you have been mingling?
can they have been mingling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I mingle?
can't you mingle?
can't she mingle?
can't we mingle?
can't you mingle?
can't they mingle? 	can't I be mingling?
can't you be mingling?
can't she be mingling?
can't we be mingling?
can't you be mingling?
can't they be mingling? 	can't I have mingled?
can't you have mingled?
can't she have mingled?
can't we have mingled?
can't you have mingled?
can't they have mingled? 	can't I have been mingling?
can't you have been mingling?
can't she have been mingling?
can't we have been mingling?
can't you have been mingling?
can't they have been mingling?