The Conjugator
Conjugação do verbo inglês
SHOULD HAPPEN

Verbo regular: happen - happened - happened

Afirmação

Forma simple

Forma com V-ing

-
-
it should happen
-
-
-		-
-
it should be happening
-
-
-

Perfeito

Perfeito com V-ing

-
-
it should have happened
-
-
-		-
-
it should have been happening
-
-
-

Negação

Forma simple

Forma com V-ing

-
-
it should not happen
-
-
-		-
-
it should not be happening
-
-
-

Perfeito

Perfeito com V-ing

-
-
it should not have happened
-
-
-		-
-
it should not have been happening
-
-
-

Forma interrogativa

Forma simple

Forma com V-ing

-
-
should it happen?
-
-
-		-
-
should it be happening?
-
-
-

Perfeito

Perfeito com V-ing

-
-
should it have happened?
-
-
-		-
-
should it have been happening?
-
-
-

Forma interro-Negação

Forma simple

Forma com V-ing

-
-
should it not happen?
-
-
-		-
-
should it not be happening?
-
-
-

Perfeito

Perfeito com V-ing

-
-
should it not have happened?
-
-
-		-
-
should it not have been happening?
-
-
-