could endow
Verbo regular: endow - endowed- endowed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could endow
you could endow
he could endow
we could endow
you could endow
they could endow 	I could be endowing
you could be endowing
he could be endowing
we could be endowing
you could be endowing
they could be endowing	I could have endowed
you could have endowed
he could have endowed
we could have endowed
you could have endowed
they could have endowed	I could have been endowing
you could have been endowing
he could have been endowing
we could have been endowing
you could have been endowing
they could have been endowing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't endow
you couldn't endow
he couldn't endow
we couldn't endow
you couldn't endow
they couldn't endow 	I couldn't be endowing
you couldn't be endowing
he couldn't be endowing
we couldn't be endowing
you couldn't be endowing
they couldn't be endowing	I couldn't have endowed
you couldn't have endowed
he couldn't have endowed
we couldn't have endowed
you couldn't have endowed
they couldn't have endowed	I couldn't have been endowing
you couldn't have been endowing
he couldn't have been endowing
we couldn't have been endowing
you couldn't have been endowing
they couldn't have been endowing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I endow?
could you endow?
could he endow?
could we endow?
could you endow?
could they endow? 	could I be endowing?
could you be endowing?
could he be endowing?
could we be endowing?
could you be endowing?
could they be endowing? 	could I have endowed?
could you have endowed?
could he have endowed?
could we have endowed?
could you have endowed?
could they have endowed? 	could I have been endowing?
could you have been endowing?
could he have been endowing?
could we have been endowing?
could you have been endowing?
could they have been endowing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I endow?
couldn't you endow?
couldn't he endow?
couldn't we endow?
couldn't you endow?
couldn't they endow? 	couldn't I be endowing?
couldn't you be endowing?
couldn't he be endowing?
couldn't we be endowing?
couldn't you be endowing?
couldn't they be endowing? 	couldn't I have endowed?
couldn't you have endowed?
couldn't he have endowed?
couldn't we have endowed?
couldn't you have endowed?
couldn't they have endowed? 	couldn't I have been endowing?
couldn't you have been endowing?
couldn't he have been endowing?
couldn't we have been endowing?
couldn't you have been endowing?
couldn't they have been endowing?