Conjugación del verbo inglés MAY HAPPEN
Verbo regular: happen - happened - happened
Afirmación
Forma simple
--
it may happen
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Forma con V-ing
--
it may be happening
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Perfecto
--
it may have happened
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Perfecto con V-ing
--
it may have been happening
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Negación
Forma simple
--
it may not happen
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Forma con V-ing
--
it may not be happening
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Perfecto
--
it may not have happened
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Perfecto con V-ing
--
it may not have been happening
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Forma interrogativa
Forma simple
--
may it happen?
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Forma con V-ing
--
may it be happening?
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Perfecto
--
may it have happened?
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Perfecto con V-ing
--
may it have been happening?
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Forma interro-negativa
Forma simple
--
may it not happen?
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Forma con V-ing
--
may it not be happening?
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Perfecto
--
may it not have happened?
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Perfecto con V-ing
--
may it not have been happening?
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