Conjugación del verbo inglés COULD FREEZE
Verbo irregular: freeze - froze - frozen
Afirmación
Forma simple
--
it could freeze
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Forma con V-ing
--
it could be freezing
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Perfecto
--
it could have frozen
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Perfecto con V-ing
--
it could have been freezing
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Negación
Forma simple
--
it could not freeze
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Forma con V-ing
--
it could not be freezing
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Perfecto
--
it could not have frozen
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Perfecto con V-ing
--
it could not have been freezing
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Forma interrogativa
Forma simple
--
could it freeze?
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Forma con V-ing
--
could it be freezing?
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Perfecto
--
could it have frozen?
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Perfecto con V-ing
--
could it have been freezing?
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Forma interro-negativa
Forma simple
--
could it not freeze?
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Forma con V-ing
--
could it not be freezing?
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Perfecto
--
could it not have frozen?
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Perfecto con V-ing
--
could it not have been freezing?
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