could intercircle
Regular verb: intercircle - intercircled- intercircled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could intercircle
you could intercircle
he could intercircle
we could intercircle
you could intercircle
they could intercircle 	I could be intercircling
you could be intercircling
he could be intercircling
we could be intercircling
you could be intercircling
they could be intercircling	I could have intercircled
you could have intercircled
he could have intercircled
we could have intercircled
you could have intercircled
they could have intercircled	I could have been intercircling
you could have been intercircling
he could have been intercircling
we could have been intercircling
you could have been intercircling
they could have been intercircling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't intercircle
you couldn't intercircle
he couldn't intercircle
we couldn't intercircle
you couldn't intercircle
they couldn't intercircle 	I couldn't be intercircling
you couldn't be intercircling
he couldn't be intercircling
we couldn't be intercircling
you couldn't be intercircling
they couldn't be intercircling	I couldn't have intercircled
you couldn't have intercircled
he couldn't have intercircled
we couldn't have intercircled
you couldn't have intercircled
they couldn't have intercircled	I couldn't have been intercircling
you couldn't have been intercircling
he couldn't have been intercircling
we couldn't have been intercircling
you couldn't have been intercircling
they couldn't have been intercircling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I intercircle?
could you intercircle?
could he intercircle?
could we intercircle?
could you intercircle?
could they intercircle? 	could I be intercircling?
could you be intercircling?
could he be intercircling?
could we be intercircling?
could you be intercircling?
could they be intercircling? 	could I have intercircled?
could you have intercircled?
could he have intercircled?
could we have intercircled?
could you have intercircled?
could they have intercircled? 	could I have been intercircling?
could you have been intercircling?
could he have been intercircling?
could we have been intercircling?
could you have been intercircling?
could they have been intercircling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I intercircle?
couldn't you intercircle?
couldn't he intercircle?
couldn't we intercircle?
couldn't you intercircle?
couldn't they intercircle? 	couldn't I be intercircling?
couldn't you be intercircling?
couldn't he be intercircling?
couldn't we be intercircling?
couldn't you be intercircling?
couldn't they be intercircling? 	couldn't I have intercircled?
couldn't you have intercircled?
couldn't he have intercircled?
couldn't we have intercircled?
couldn't you have intercircled?
couldn't they have intercircled? 	couldn't I have been intercircling?
couldn't you have been intercircling?
couldn't he have been intercircling?
couldn't we have been intercircling?
couldn't you have been intercircling?
couldn't they have been intercircling?