could enjoy
Verbo regular: enjoy - enjoyed- enjoyed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could enjoy
you could enjoy
he could enjoy
we could enjoy
you could enjoy
they could enjoy 	I could be enjoying
you could be enjoying
he could be enjoying
we could be enjoying
you could be enjoying
they could be enjoying	I could have enjoyed
you could have enjoyed
he could have enjoyed
we could have enjoyed
you could have enjoyed
they could have enjoyed	I could have been enjoying
you could have been enjoying
he could have been enjoying
we could have been enjoying
you could have been enjoying
they could have been enjoying	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't enjoy
you couldn't enjoy
he couldn't enjoy
we couldn't enjoy
you couldn't enjoy
they couldn't enjoy 	I couldn't be enjoying
you couldn't be enjoying
he couldn't be enjoying
we couldn't be enjoying
you couldn't be enjoying
they couldn't be enjoying	I couldn't have enjoyed
you couldn't have enjoyed
he couldn't have enjoyed
we couldn't have enjoyed
you couldn't have enjoyed
they couldn't have enjoyed	I couldn't have been enjoying
you couldn't have been enjoying
he couldn't have been enjoying
we couldn't have been enjoying
you couldn't have been enjoying
they couldn't have been enjoying	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I enjoy?
could you enjoy?
could he enjoy?
could we enjoy?
could you enjoy?
could they enjoy? 	could I be enjoying?
could you be enjoying?
could he be enjoying?
could we be enjoying?
could you be enjoying?
could they be enjoying? 	could I have enjoyed?
could you have enjoyed?
could he have enjoyed?
could we have enjoyed?
could you have enjoyed?
could they have enjoyed? 	could I have been enjoying?
could you have been enjoying?
could he have been enjoying?
could we have been enjoying?
could you have been enjoying?
could they have been enjoying? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I enjoy?
couldn't you enjoy?
couldn't he enjoy?
couldn't we enjoy?
couldn't you enjoy?
couldn't they enjoy? 	couldn't I be enjoying?
couldn't you be enjoying?
couldn't he be enjoying?
couldn't we be enjoying?
couldn't you be enjoying?
couldn't they be enjoying? 	couldn't I have enjoyed?
couldn't you have enjoyed?
couldn't he have enjoyed?
couldn't we have enjoyed?
couldn't you have enjoyed?
couldn't they have enjoyed? 	couldn't I have been enjoying?
couldn't you have been enjoying?
couldn't he have been enjoying?
couldn't we have been enjoying?
couldn't you have been enjoying?
couldn't they have been enjoying?