The Conjugator
Conjugación del verbo inglés
SHOULD HAPPEN

Verbo regular: happen - happened - happened

Afirmación

Forma simple

Forma con V-ing

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-
it'd happen
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-		-
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it'd be happening
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-
-

Perfecto

Perfecto con V-ing

-
-
it should've happened
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-
-		-
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it should've been happening
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-
-

Negación

Forma simple

Forma con V-ing

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-
it shouldn't happen
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-		-
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it shouldn't be happening
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-
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Perfecto

Perfecto con V-ing

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-
it shouldn't have happened
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-
-		-
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it shouldn't have been happening
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Forma interrogativa

Forma simple

Forma con V-ing

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

Perfecto

Perfecto con V-ing

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

Forma interro-negativa

Forma simple

Forma con V-ing

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-
shouldn't it happen?
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-
-		-
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shouldn't it be happening?
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-
-

Perfecto

Perfecto con V-ing

-
-
shouldn't it have happened?
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-
-		-
-
shouldn't it have been happening?
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-
-