could daven
Verbo regular: daven - davened- davened

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could daven
you could daven
he could daven
we could daven
you could daven
they could daven 	I could be davening
you could be davening
he could be davening
we could be davening
you could be davening
they could be davening	I could have davened
you could have davened
he could have davened
we could have davened
you could have davened
they could have davened	I could have been davening
you could have been davening
he could have been davening
we could have been davening
you could have been davening
they could have been davening	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't daven
you couldn't daven
he couldn't daven
we couldn't daven
you couldn't daven
they couldn't daven 	I couldn't be davening
you couldn't be davening
he couldn't be davening
we couldn't be davening
you couldn't be davening
they couldn't be davening	I couldn't have davened
you couldn't have davened
he couldn't have davened
we couldn't have davened
you couldn't have davened
they couldn't have davened	I couldn't have been davening
you couldn't have been davening
he couldn't have been davening
we couldn't have been davening
you couldn't have been davening
they couldn't have been davening	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I daven?
could you daven?
could he daven?
could we daven?
could you daven?
could they daven? 	could I be davening?
could you be davening?
could he be davening?
could we be davening?
could you be davening?
could they be davening? 	could I have davened?
could you have davened?
could he have davened?
could we have davened?
could you have davened?
could they have davened? 	could I have been davening?
could you have been davening?
could he have been davening?
could we have been davening?
could you have been davening?
could they have been davening? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I daven?
couldn't you daven?
couldn't he daven?
couldn't we daven?
couldn't you daven?
couldn't they daven? 	couldn't I be davening?
couldn't you be davening?
couldn't he be davening?
couldn't we be davening?
couldn't you be davening?
couldn't they be davening? 	couldn't I have davened?
couldn't you have davened?
couldn't he have davened?
couldn't we have davened?
couldn't you have davened?
couldn't they have davened? 	couldn't I have been davening?
couldn't you have been davening?
couldn't he have been davening?
couldn't we have been davening?
couldn't you have been davening?
couldn't they have been davening?