could monogram
Verbo regular: monogram - monogramed- monogramed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could monogram
you could monogram
he could monogram
we could monogram
you could monogram
they could monogram 	I could be monograming
you could be monograming
he could be monograming
we could be monograming
you could be monograming
they could be monograming	I could have monogramed
you could have monogramed
he could have monogramed
we could have monogramed
you could have monogramed
they could have monogramed	I could have been monograming
you could have been monograming
he could have been monograming
we could have been monograming
you could have been monograming
they could have been monograming	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't monogram
you couldn't monogram
he couldn't monogram
we couldn't monogram
you couldn't monogram
they couldn't monogram 	I couldn't be monograming
you couldn't be monograming
he couldn't be monograming
we couldn't be monograming
you couldn't be monograming
they couldn't be monograming	I couldn't have monogramed
you couldn't have monogramed
he couldn't have monogramed
we couldn't have monogramed
you couldn't have monogramed
they couldn't have monogramed	I couldn't have been monograming
you couldn't have been monograming
he couldn't have been monograming
we couldn't have been monograming
you couldn't have been monograming
they couldn't have been monograming	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I monogram?
could you monogram?
could he monogram?
could we monogram?
could you monogram?
could they monogram? 	could I be monograming?
could you be monograming?
could he be monograming?
could we be monograming?
could you be monograming?
could they be monograming? 	could I have monogramed?
could you have monogramed?
could he have monogramed?
could we have monogramed?
could you have monogramed?
could they have monogramed? 	could I have been monograming?
could you have been monograming?
could he have been monograming?
could we have been monograming?
could you have been monograming?
could they have been monograming? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I monogram?
couldn't you monogram?
couldn't he monogram?
couldn't we monogram?
couldn't you monogram?
couldn't they monogram? 	couldn't I be monograming?
couldn't you be monograming?
couldn't he be monograming?
couldn't we be monograming?
couldn't you be monograming?
couldn't they be monograming? 	couldn't I have monogramed?
couldn't you have monogramed?
couldn't he have monogramed?
couldn't we have monogramed?
couldn't you have monogramed?
couldn't they have monogramed? 	couldn't I have been monograming?
couldn't you have been monograming?
couldn't he have been monograming?
couldn't we have been monograming?
couldn't you have been monograming?
couldn't they have been monograming?