should freeze
Irregular verb: freeze - froze- frozen

Affirmation 	
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it'd freeze
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it'd be freezing
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it should've frozen
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it should've been freezing
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Negation 	
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it shouldn't freeze
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it shouldn't be freezing
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it shouldn't have frozen
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it shouldn't have been freezing
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Interrogative form 	
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should it freeze?
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should it be freezing?
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should it have frozen?
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should it have been freezing?
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Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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shouldn't it freeze?
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shouldn't it be freezing?
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shouldn't it have frozen?
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shouldn't it have been freezing?
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