Conjugação do verbo inglês
CAN ABSTAIN

Verbo regular: abstain - abstained - abstained

Afirmação

Forma simple	Forma com V-ing
I can abstain you can abstain she can abstain we can abstain you can abstain they can abstain	I can be abstaining you can be abstaining she can be abstaining we can be abstaining you can be abstaining they can be abstaining
Perfeito	Perfeito com V-ing
I can have abstained you can have abstained she can have abstained we can have abstained you can have abstained they can have abstained	I can have been abstaining you can have been abstaining she can have been abstaining we can have been abstaining you can have been abstaining they can have been abstaining

Negação

Forma simple	Forma com V-ing
I can't abstain you can't abstain she can't abstain we can't abstain you can't abstain they can't abstain	I can't be abstaining you can't be abstaining she can't be abstaining we can't be abstaining you can't be abstaining they can't be abstaining
Perfeito	Perfeito com V-ing
I can't have abstained you can't have abstained she can't have abstained we can't have abstained you can't have abstained they can't have abstained	I can't have been abstaining you can't have been abstaining she can't have been abstaining we can't have been abstaining you can't have been abstaining they can't have been abstaining

Forma interrogativa

Forma simple	Forma com V-ing
can I abstain? can you abstain? can she abstain? can we abstain? can you abstain? can they abstain?	can I be abstaining? can you be abstaining? can she be abstaining? can we be abstaining? can you be abstaining? can they be abstaining?
Perfeito	Perfeito com V-ing
can I have abstained? can you have abstained? can she have abstained? can we have abstained? can you have abstained? can they have abstained?	can I have been abstaining? can you have been abstaining? can she have been abstaining? can we have been abstaining? can you have been abstaining? can they have been abstaining?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I abstain? can't you abstain? can't she abstain? can't we abstain? can't you abstain? can't they abstain?	can't I be abstaining? can't you be abstaining? can't she be abstaining? can't we be abstaining? can't you be abstaining? can't they be abstaining?
Perfeito	Perfeito com V-ing
can't I have abstained? can't you have abstained? can't she have abstained? can't we have abstained? can't you have abstained? can't they have abstained?	can't I have been abstaining? can't you have been abstaining? can't she have been abstaining? can't we have been abstaining? can't you have been abstaining? can't they have been abstaining?