should sleet
Regular verb: sleet - sleeted- sleeted

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