could just
Regular verb: just - justed- justed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could just
you could just
she could just
we could just
you could just
they could just 	I could be justing
you could be justing
she could be justing
we could be justing
you could be justing
they could be justing	I could have justed
you could have justed
she could have justed
we could have justed
you could have justed
they could have justed	I could have been justing
you could have been justing
she could have been justing
we could have been justing
you could have been justing
they could have been justing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't just
you couldn't just
she couldn't just
we couldn't just
you couldn't just
they couldn't just 	I couldn't be justing
you couldn't be justing
she couldn't be justing
we couldn't be justing
you couldn't be justing
they couldn't be justing	I couldn't have justed
you couldn't have justed
she couldn't have justed
we couldn't have justed
you couldn't have justed
they couldn't have justed	I couldn't have been justing
you couldn't have been justing
she couldn't have been justing
we couldn't have been justing
you couldn't have been justing
they couldn't have been justing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I just?
could you just?
could she just?
could we just?
could you just?
could they just? 	could I be justing?
could you be justing?
could she be justing?
could we be justing?
could you be justing?
could they be justing? 	could I have justed?
could you have justed?
could she have justed?
could we have justed?
could you have justed?
could they have justed? 	could I have been justing?
could you have been justing?
could she have been justing?
could we have been justing?
could you have been justing?
could they have been justing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I just?
couldn't you just?
couldn't she just?
couldn't we just?
couldn't you just?
couldn't they just? 	couldn't I be justing?
couldn't you be justing?
couldn't she be justing?
couldn't we be justing?
couldn't you be justing?
couldn't they be justing? 	couldn't I have justed?
couldn't you have justed?
couldn't she have justed?
couldn't we have justed?
couldn't you have justed?
couldn't they have justed? 	couldn't I have been justing?
couldn't you have been justing?
couldn't she have been justing?
couldn't we have been justing?
couldn't you have been justing?
couldn't they have been justing?