English verb conjugation OUGHT TO SNOW
Regular verb: snow - snowed - snowed
Affirmation
Simple form
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it ought to snow
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V-ing form
--
it ought to be snowing
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Perfect
--
it ought to have snowed
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V-ing perfect
--
it ought to have been snowing
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Negation
Simple form
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it ought not to snow
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V-ing form
--
it ought not to snowing
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Perfect
--
it ought not to have snowed
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V-ing perfect
--
it ought not to have been snowing
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Interrogative form
Simple form
--
ought to it snow?
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V-ing form
--
ought to it be snowing?
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Perfect
--
ought to it have snowed?
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V-ing perfect
--
ought to it have been snowing?
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Interro-negative form
Simple form
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ought it not to snow?
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V-ing form
--
ought it not to be snowing?
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Perfect
--
ought it not to have snowed?
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V-ing perfect
--
ought it not to have been snowing?
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