Conjugação do verbo inglês COULD SNOW
Verbo regular: snow - snowed - snowed
Afirmação
Forma simple
--
it could snow
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Forma com V-ing
--
it could be snowing
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Perfeito
--
it could have snowed
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Perfeito com V-ing
--
it could have been snowing
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Negação
Forma simple
--
it could not snow
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Forma com V-ing
--
it could not be snowing
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Perfeito
--
it could not have snowed
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Perfeito com V-ing
--
it could not have been snowing
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Forma interrogativa
Forma simple
--
could it snow?
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Forma com V-ing
--
could it be snowing?
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Perfeito
--
could it have snowed?
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Perfeito com V-ing
--
could it have been snowing?
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Forma interro-Negação
Forma simple
--
could it not snow?
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Forma com V-ing
--
could it not be snowing?
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Perfeito
--
could it not have snowed?
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Perfeito com V-ing
--
could it not have been snowing?
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