could immiserate
Regular verb: immiserate - immiserated- immiserated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could immiserate
you could immiserate
she could immiserate
we could immiserate
you could immiserate
they could immiserate 	I could be immiserating
you could be immiserating
she could be immiserating
we could be immiserating
you could be immiserating
they could be immiserating	I could have immiserated
you could have immiserated
she could have immiserated
we could have immiserated
you could have immiserated
they could have immiserated	I could have been immiserating
you could have been immiserating
she could have been immiserating
we could have been immiserating
you could have been immiserating
they could have been immiserating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't immiserate
you couldn't immiserate
she couldn't immiserate
we couldn't immiserate
you couldn't immiserate
they couldn't immiserate 	I couldn't be immiserating
you couldn't be immiserating
she couldn't be immiserating
we couldn't be immiserating
you couldn't be immiserating
they couldn't be immiserating	I couldn't have immiserated
you couldn't have immiserated
she couldn't have immiserated
we couldn't have immiserated
you couldn't have immiserated
they couldn't have immiserated	I couldn't have been immiserating
you couldn't have been immiserating
she couldn't have been immiserating
we couldn't have been immiserating
you couldn't have been immiserating
they couldn't have been immiserating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I immiserate?
could you immiserate?
could she immiserate?
could we immiserate?
could you immiserate?
could they immiserate? 	could I be immiserating?
could you be immiserating?
could she be immiserating?
could we be immiserating?
could you be immiserating?
could they be immiserating? 	could I have immiserated?
could you have immiserated?
could she have immiserated?
could we have immiserated?
could you have immiserated?
could they have immiserated? 	could I have been immiserating?
could you have been immiserating?
could she have been immiserating?
could we have been immiserating?
could you have been immiserating?
could they have been immiserating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I immiserate?
couldn't you immiserate?
couldn't she immiserate?
couldn't we immiserate?
couldn't you immiserate?
couldn't they immiserate? 	couldn't I be immiserating?
couldn't you be immiserating?
couldn't she be immiserating?
couldn't we be immiserating?
couldn't you be immiserating?
couldn't they be immiserating? 	couldn't I have immiserated?
couldn't you have immiserated?
couldn't she have immiserated?
couldn't we have immiserated?
couldn't you have immiserated?
couldn't they have immiserated? 	couldn't I have been immiserating?
couldn't you have been immiserating?
couldn't she have been immiserating?
couldn't we have been immiserating?
couldn't you have been immiserating?
couldn't they have been immiserating?