could locomote
Regular verb: locomote - locomoted- locomoted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could locomote
you could locomote
she could locomote
we could locomote
you could locomote
they could locomote 	I could be locomoting
you could be locomoting
she could be locomoting
we could be locomoting
you could be locomoting
they could be locomoting	I could have locomoted
you could have locomoted
she could have locomoted
we could have locomoted
you could have locomoted
they could have locomoted	I could have been locomoting
you could have been locomoting
she could have been locomoting
we could have been locomoting
you could have been locomoting
they could have been locomoting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't locomote
you couldn't locomote
she couldn't locomote
we couldn't locomote
you couldn't locomote
they couldn't locomote 	I couldn't be locomoting
you couldn't be locomoting
she couldn't be locomoting
we couldn't be locomoting
you couldn't be locomoting
they couldn't be locomoting	I couldn't have locomoted
you couldn't have locomoted
she couldn't have locomoted
we couldn't have locomoted
you couldn't have locomoted
they couldn't have locomoted	I couldn't have been locomoting
you couldn't have been locomoting
she couldn't have been locomoting
we couldn't have been locomoting
you couldn't have been locomoting
they couldn't have been locomoting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I locomote?
could you locomote?
could she locomote?
could we locomote?
could you locomote?
could they locomote? 	could I be locomoting?
could you be locomoting?
could she be locomoting?
could we be locomoting?
could you be locomoting?
could they be locomoting? 	could I have locomoted?
could you have locomoted?
could she have locomoted?
could we have locomoted?
could you have locomoted?
could they have locomoted? 	could I have been locomoting?
could you have been locomoting?
could she have been locomoting?
could we have been locomoting?
could you have been locomoting?
could they have been locomoting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I locomote?
couldn't you locomote?
couldn't she locomote?
couldn't we locomote?
couldn't you locomote?
couldn't they locomote? 	couldn't I be locomoting?
couldn't you be locomoting?
couldn't she be locomoting?
couldn't we be locomoting?
couldn't you be locomoting?
couldn't they be locomoting? 	couldn't I have locomoted?
couldn't you have locomoted?
couldn't she have locomoted?
couldn't we have locomoted?
couldn't you have locomoted?
couldn't they have locomoted? 	couldn't I have been locomoting?
couldn't you have been locomoting?
couldn't she have been locomoting?
couldn't we have been locomoting?
couldn't you have been locomoting?
couldn't they have been locomoting?