can relace
Regular verb: relace - relaced- relaced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can relace
you can relace
she can relace
we can relace
you can relace
they can relace 	I can be relacing
you can be relacing
she can be relacing
we can be relacing
you can be relacing
they can be relacing	I can have relaced
you can have relaced
she can have relaced
we can have relaced
you can have relaced
they can have relaced	I can have been relacing
you can have been relacing
she can have been relacing
we can have been relacing
you can have been relacing
they can have been relacing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't relace
you can't relace
she can't relace
we can't relace
you can't relace
they can't relace 	I can't be relacing
you can't be relacing
she can't be relacing
we can't be relacing
you can't be relacing
they can't be relacing	I can't have relaced
you can't have relaced
she can't have relaced
we can't have relaced
you can't have relaced
they can't have relaced	I can't have been relacing
you can't have been relacing
she can't have been relacing
we can't have been relacing
you can't have been relacing
they can't have been relacing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I relace?
can you relace?
can she relace?
can we relace?
can you relace?
can they relace? 	can I be relacing?
can you be relacing?
can she be relacing?
can we be relacing?
can you be relacing?
can they be relacing? 	can I have relaced?
can you have relaced?
can she have relaced?
can we have relaced?
can you have relaced?
can they have relaced? 	can I have been relacing?
can you have been relacing?
can she have been relacing?
can we have been relacing?
can you have been relacing?
can they have been relacing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I relace?
can't you relace?
can't she relace?
can't we relace?
can't you relace?
can't they relace? 	can't I be relacing?
can't you be relacing?
can't she be relacing?
can't we be relacing?
can't you be relacing?
can't they be relacing? 	can't I have relaced?
can't you have relaced?
can't she have relaced?
can't we have relaced?
can't you have relaced?
can't they have relaced? 	can't I have been relacing?
can't you have been relacing?
can't she have been relacing?
can't we have been relacing?
can't you have been relacing?
can't they have been relacing?