could resin
Regular verb: resin - resined- resined

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could resin
you could resin
he could resin
we could resin
you could resin
they could resin 	I could be resining
you could be resining
he could be resining
we could be resining
you could be resining
they could be resining	I could have resined
you could have resined
he could have resined
we could have resined
you could have resined
they could have resined	I could have been resining
you could have been resining
he could have been resining
we could have been resining
you could have been resining
they could have been resining	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't resin
you couldn't resin
he couldn't resin
we couldn't resin
you couldn't resin
they couldn't resin 	I couldn't be resining
you couldn't be resining
he couldn't be resining
we couldn't be resining
you couldn't be resining
they couldn't be resining	I couldn't have resined
you couldn't have resined
he couldn't have resined
we couldn't have resined
you couldn't have resined
they couldn't have resined	I couldn't have been resining
you couldn't have been resining
he couldn't have been resining
we couldn't have been resining
you couldn't have been resining
they couldn't have been resining	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I resin?
could you resin?
could he resin?
could we resin?
could you resin?
could they resin? 	could I be resining?
could you be resining?
could he be resining?
could we be resining?
could you be resining?
could they be resining? 	could I have resined?
could you have resined?
could he have resined?
could we have resined?
could you have resined?
could they have resined? 	could I have been resining?
could you have been resining?
could he have been resining?
could we have been resining?
could you have been resining?
could they have been resining? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I resin?
couldn't you resin?
couldn't he resin?
couldn't we resin?
couldn't you resin?
couldn't they resin? 	couldn't I be resining?
couldn't you be resining?
couldn't he be resining?
couldn't we be resining?
couldn't you be resining?
couldn't they be resining? 	couldn't I have resined?
couldn't you have resined?
couldn't he have resined?
couldn't we have resined?
couldn't you have resined?
couldn't they have resined? 	couldn't I have been resining?
couldn't you have been resining?
couldn't he have been resining?
couldn't we have been resining?
couldn't you have been resining?
couldn't they have been resining?