Conjugação do verbo inglês
CAN EXPOUND

Verbo regular: expound - expounded - expounded

Afirmação

Forma simple	Forma com V-ing
I can expound you can expound she can expound we can expound you can expound they can expound	I can be expounding you can be expounding she can be expounding we can be expounding you can be expounding they can be expounding
Perfeito	Perfeito com V-ing
I can have expounded you can have expounded she can have expounded we can have expounded you can have expounded they can have expounded	I can have been expounding you can have been expounding she can have been expounding we can have been expounding you can have been expounding they can have been expounding

Negação

Forma simple	Forma com V-ing
I can't expound you can't expound she can't expound we can't expound you can't expound they can't expound	I can't be expounding you can't be expounding she can't be expounding we can't be expounding you can't be expounding they can't be expounding
Perfeito	Perfeito com V-ing
I can't have expounded you can't have expounded she can't have expounded we can't have expounded you can't have expounded they can't have expounded	I can't have been expounding you can't have been expounding she can't have been expounding we can't have been expounding you can't have been expounding they can't have been expounding

Forma interrogativa

Forma simple	Forma com V-ing
can I expound? can you expound? can she expound? can we expound? can you expound? can they expound?	can I be expounding? can you be expounding? can she be expounding? can we be expounding? can you be expounding? can they be expounding?
Perfeito	Perfeito com V-ing
can I have expounded? can you have expounded? can she have expounded? can we have expounded? can you have expounded? can they have expounded?	can I have been expounding? can you have been expounding? can she have been expounding? can we have been expounding? can you have been expounding? can they have been expounding?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I expound? can't you expound? can't she expound? can't we expound? can't you expound? can't they expound?	can't I be expounding? can't you be expounding? can't she be expounding? can't we be expounding? can't you be expounding? can't they be expounding?
Perfeito	Perfeito com V-ing
can't I have expounded? can't you have expounded? can't she have expounded? can't we have expounded? can't you have expounded? can't they have expounded?	can't I have been expounding? can't you have been expounding? can't she have been expounding? can't we have been expounding? can't you have been expounding? can't they have been expounding?