ought to sleet
Regular verb: sleet - sleeted- sleeted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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it ought to sleet
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it ought to be sleeting
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it ought to have sleeted
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it ought to have been sleeting
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Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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it ought not to sleet
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it ought not to sleeting
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it ought not to have sleeted
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it ought not to have been sleeting
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Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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ought to it sleet?
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ought to it be sleeting?
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ought to it have sleeted?
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ought to it have been sleeting?
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Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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ought it not to sleet?
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ought it not to be sleeting?
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ought it not to have sleeted?
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ought it not to have been sleeting?
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