could plate
Verbo regular: plate - plated- plated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could plate
you could plate
she could plate
we could plate
you could plate
they could plate 	I could be plating
you could be plating
she could be plating
we could be plating
you could be plating
they could be plating	I could have plated
you could have plated
she could have plated
we could have plated
you could have plated
they could have plated	I could have been plating
you could have been plating
she could have been plating
we could have been plating
you could have been plating
they could have been plating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't plate
you couldn't plate
she couldn't plate
we couldn't plate
you couldn't plate
they couldn't plate 	I couldn't be plating
you couldn't be plating
she couldn't be plating
we couldn't be plating
you couldn't be plating
they couldn't be plating	I couldn't have plated
you couldn't have plated
she couldn't have plated
we couldn't have plated
you couldn't have plated
they couldn't have plated	I couldn't have been plating
you couldn't have been plating
she couldn't have been plating
we couldn't have been plating
you couldn't have been plating
they couldn't have been plating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I plate?
could you plate?
could she plate?
could we plate?
could you plate?
could they plate? 	could I be plating?
could you be plating?
could she be plating?
could we be plating?
could you be plating?
could they be plating? 	could I have plated?
could you have plated?
could she have plated?
could we have plated?
could you have plated?
could they have plated? 	could I have been plating?
could you have been plating?
could she have been plating?
could we have been plating?
could you have been plating?
could they have been plating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I plate?
couldn't you plate?
couldn't she plate?
couldn't we plate?
couldn't you plate?
couldn't they plate? 	couldn't I be plating?
couldn't you be plating?
couldn't she be plating?
couldn't we be plating?
couldn't you be plating?
couldn't they be plating? 	couldn't I have plated?
couldn't you have plated?
couldn't she have plated?
couldn't we have plated?
couldn't you have plated?
couldn't they have plated? 	couldn't I have been plating?
couldn't you have been plating?
couldn't she have been plating?
couldn't we have been plating?
couldn't you have been plating?
couldn't they have been plating?