Coniugazione del verbo inglese COULD FREEZE
Verbo irregolare: freeze - froze - frozen
Affermazione
Forma semplice
--
it could freeze
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Forma con V-ing
--
it could be freezing
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Perfetto
--
it could have frozen
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Perfetto con V-ing
--
it could have been freezing
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Negazione
Forma semplice
--
it couldn't freeze
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Forma con V-ing
--
it couldn't be freezing
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Perfetto
--
it couldn't have frozen
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Perfetto con V-ing
--
it couldn't have been freezing
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Forma interrogativa
Forma semplice
--
could it freeze?
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Forma con V-ing
--
could it be freezing?
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Perfetto
--
could it have frozen?
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Perfetto con V-ing
--
could it have been freezing?
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Forma interro-negativa
Forma semplice
--
couldn't it freeze?
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Forma con V-ing
--
couldn't it be freezing?
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Perfetto
--
couldn't it have frozen?
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Perfetto con V-ing
--
couldn't it have been freezing?
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