could relax relax
Regular verb: relax relax - relax relaxed- relax relaxed

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

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could relax relax
you could relax relax
he could relax relax
we could relax relax
you could relax relax
they could relax relax 	I could be relax relaxing
you could be relax relaxing
he could be relax relaxing
we could be relax relaxing
you could be relax relaxing
they could be relax relaxing	I could have relax relaxed
you could have relax relaxed
he could have relax relaxed
we could have relax relaxed
you could have relax relaxed
they could have relax relaxed	I could have been relax relaxing
you could have been relax relaxing
he could have been relax relaxing
we could have been relax relaxing
you could have been relax relaxing
they could have been relax relaxing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't relax relax
you couldn't relax relax
he couldn't relax relax
we couldn't relax relax
you couldn't relax relax
they couldn't relax relax 	I couldn't be relax relaxing
you couldn't be relax relaxing
he couldn't be relax relaxing
we couldn't be relax relaxing
you couldn't be relax relaxing
they couldn't be relax relaxing	I couldn't have relax relaxed
you couldn't have relax relaxed
he couldn't have relax relaxed
we couldn't have relax relaxed
you couldn't have relax relaxed
they couldn't have relax relaxed	I couldn't have been relax relaxing
you couldn't have been relax relaxing
he couldn't have been relax relaxing
we couldn't have been relax relaxing
you couldn't have been relax relaxing
they couldn't have been relax relaxing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I relax relax?
could you relax relax?
could he relax relax?
could we relax relax?
could you relax relax?
could they relax relax? 	could I be relax relaxing?
could you be relax relaxing?
could he be relax relaxing?
could we be relax relaxing?
could you be relax relaxing?
could they be relax relaxing? 	could I have relax relaxed?
could you have relax relaxed?
could he have relax relaxed?
could we have relax relaxed?
could you have relax relaxed?
could they have relax relaxed? 	could I have been relax relaxing?
could you have been relax relaxing?
could he have been relax relaxing?
could we have been relax relaxing?
could you have been relax relaxing?
could they have been relax relaxing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I relax relax?
couldn't you relax relax?
couldn't he relax relax?
couldn't we relax relax?
couldn't you relax relax?
couldn't they relax relax? 	couldn't I be relax relaxing?
couldn't you be relax relaxing?
couldn't he be relax relaxing?
couldn't we be relax relaxing?
couldn't you be relax relaxing?
couldn't they be relax relaxing? 	couldn't I have relax relaxed?
couldn't you have relax relaxed?
couldn't he have relax relaxed?
couldn't we have relax relaxed?
couldn't you have relax relaxed?
couldn't they have relax relaxed? 	couldn't I have been relax relaxing?
couldn't you have been relax relaxing?
couldn't he have been relax relaxing?
couldn't we have been relax relaxing?
couldn't you have been relax relaxing?
couldn't they have been relax relaxing?