could immigrate immigrate immigrate immigrate
Regular verb: immigrate immigrate immigrate immigrate - immigrate immigrate immigrate immigrated- immigrate immigrate immigrate immigrated

, this verb may not exist. Conjugation is given as example.

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could immigrate immigrate immigrate immigrate
you could immigrate immigrate immigrate immigrate
she could immigrate immigrate immigrate immigrate
we could immigrate immigrate immigrate immigrate
you could immigrate immigrate immigrate immigrate
they could immigrate immigrate immigrate immigrate 	I could be immigrate immigrate immigrate immigrating
you could be immigrate immigrate immigrate immigrating
she could be immigrate immigrate immigrate immigrating
we could be immigrate immigrate immigrate immigrating
you could be immigrate immigrate immigrate immigrating
they could be immigrate immigrate immigrate immigrating	I could have immigrate immigrate immigrate immigrated
you could have immigrate immigrate immigrate immigrated
she could have immigrate immigrate immigrate immigrated
we could have immigrate immigrate immigrate immigrated
you could have immigrate immigrate immigrate immigrated
they could have immigrate immigrate immigrate immigrated	I could have been immigrate immigrate immigrate immigrating
you could have been immigrate immigrate immigrate immigrating
she could have been immigrate immigrate immigrate immigrating
we could have been immigrate immigrate immigrate immigrating
you could have been immigrate immigrate immigrate immigrating
they could have been immigrate immigrate immigrate immigrating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't immigrate immigrate immigrate immigrate
you couldn't immigrate immigrate immigrate immigrate
she couldn't immigrate immigrate immigrate immigrate
we couldn't immigrate immigrate immigrate immigrate
you couldn't immigrate immigrate immigrate immigrate
they couldn't immigrate immigrate immigrate immigrate 	I couldn't be immigrate immigrate immigrate immigrating
you couldn't be immigrate immigrate immigrate immigrating
she couldn't be immigrate immigrate immigrate immigrating
we couldn't be immigrate immigrate immigrate immigrating
you couldn't be immigrate immigrate immigrate immigrating
they couldn't be immigrate immigrate immigrate immigrating	I couldn't have immigrate immigrate immigrate immigrated
you couldn't have immigrate immigrate immigrate immigrated
she couldn't have immigrate immigrate immigrate immigrated
we couldn't have immigrate immigrate immigrate immigrated
you couldn't have immigrate immigrate immigrate immigrated
they couldn't have immigrate immigrate immigrate immigrated	I couldn't have been immigrate immigrate immigrate immigrating
you couldn't have been immigrate immigrate immigrate immigrating
she couldn't have been immigrate immigrate immigrate immigrating
we couldn't have been immigrate immigrate immigrate immigrating
you couldn't have been immigrate immigrate immigrate immigrating
they couldn't have been immigrate immigrate immigrate immigrating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I immigrate immigrate immigrate immigrate?
could you immigrate immigrate immigrate immigrate?
could she immigrate immigrate immigrate immigrate?
could we immigrate immigrate immigrate immigrate?
could you immigrate immigrate immigrate immigrate?
could they immigrate immigrate immigrate immigrate? 	could I be immigrate immigrate immigrate immigrating?
could you be immigrate immigrate immigrate immigrating?
could she be immigrate immigrate immigrate immigrating?
could we be immigrate immigrate immigrate immigrating?
could you be immigrate immigrate immigrate immigrating?
could they be immigrate immigrate immigrate immigrating? 	could I have immigrate immigrate immigrate immigrated?
could you have immigrate immigrate immigrate immigrated?
could she have immigrate immigrate immigrate immigrated?
could we have immigrate immigrate immigrate immigrated?
could you have immigrate immigrate immigrate immigrated?
could they have immigrate immigrate immigrate immigrated? 	could I have been immigrate immigrate immigrate immigrating?
could you have been immigrate immigrate immigrate immigrating?
could she have been immigrate immigrate immigrate immigrating?
could we have been immigrate immigrate immigrate immigrating?
could you have been immigrate immigrate immigrate immigrating?
could they have been immigrate immigrate immigrate immigrating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I immigrate immigrate immigrate immigrate?
couldn't you immigrate immigrate immigrate immigrate?
couldn't she immigrate immigrate immigrate immigrate?
couldn't we immigrate immigrate immigrate immigrate?
couldn't you immigrate immigrate immigrate immigrate?
couldn't they immigrate immigrate immigrate immigrate? 	couldn't I be immigrate immigrate immigrate immigrating?
couldn't you be immigrate immigrate immigrate immigrating?
couldn't she be immigrate immigrate immigrate immigrating?
couldn't we be immigrate immigrate immigrate immigrating?
couldn't you be immigrate immigrate immigrate immigrating?
couldn't they be immigrate immigrate immigrate immigrating? 	couldn't I have immigrate immigrate immigrate immigrated?
couldn't you have immigrate immigrate immigrate immigrated?
couldn't she have immigrate immigrate immigrate immigrated?
couldn't we have immigrate immigrate immigrate immigrated?
couldn't you have immigrate immigrate immigrate immigrated?
couldn't they have immigrate immigrate immigrate immigrated? 	couldn't I have been immigrate immigrate immigrate immigrating?
couldn't you have been immigrate immigrate immigrate immigrating?
couldn't she have been immigrate immigrate immigrate immigrating?
couldn't we have been immigrate immigrate immigrate immigrating?
couldn't you have been immigrate immigrate immigrate immigrating?
couldn't they have been immigrate immigrate immigrate immigrating?