could broaden
Verbo regular: broaden - broadened- broadened

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could broaden
you could broaden
he could broaden
we could broaden
you could broaden
they could broaden 	I could be broadening
you could be broadening
he could be broadening
we could be broadening
you could be broadening
they could be broadening	I could have broadened
you could have broadened
he could have broadened
we could have broadened
you could have broadened
they could have broadened	I could have been broadening
you could have been broadening
he could have been broadening
we could have been broadening
you could have been broadening
they could have been broadening	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't broaden
you couldn't broaden
he couldn't broaden
we couldn't broaden
you couldn't broaden
they couldn't broaden 	I couldn't be broadening
you couldn't be broadening
he couldn't be broadening
we couldn't be broadening
you couldn't be broadening
they couldn't be broadening	I couldn't have broadened
you couldn't have broadened
he couldn't have broadened
we couldn't have broadened
you couldn't have broadened
they couldn't have broadened	I couldn't have been broadening
you couldn't have been broadening
he couldn't have been broadening
we couldn't have been broadening
you couldn't have been broadening
they couldn't have been broadening	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I broaden?
could you broaden?
could he broaden?
could we broaden?
could you broaden?
could they broaden? 	could I be broadening?
could you be broadening?
could he be broadening?
could we be broadening?
could you be broadening?
could they be broadening? 	could I have broadened?
could you have broadened?
could he have broadened?
could we have broadened?
could you have broadened?
could they have broadened? 	could I have been broadening?
could you have been broadening?
could he have been broadening?
could we have been broadening?
could you have been broadening?
could they have been broadening? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I broaden?
couldn't you broaden?
couldn't he broaden?
couldn't we broaden?
couldn't you broaden?
couldn't they broaden? 	couldn't I be broadening?
couldn't you be broadening?
couldn't he be broadening?
couldn't we be broadening?
couldn't you be broadening?
couldn't they be broadening? 	couldn't I have broadened?
couldn't you have broadened?
couldn't he have broadened?
couldn't we have broadened?
couldn't you have broadened?
couldn't they have broadened? 	couldn't I have been broadening?
couldn't you have been broadening?
couldn't he have been broadening?
couldn't we have been broadening?
couldn't you have been broadening?
couldn't they have been broadening?