should snow
Regelmä&szlig;iges Verb: snow - snowed- snowed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
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it should snow
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-
- 	-
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it should be snowing
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-
- 	-
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it should have snowed
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-
- 	-
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it should have been snowing
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-
- 	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
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it should not snow
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-
- 	-
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it should not be snowing
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-
- 	-
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it should not have snowed
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-
- 	-
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it should not have been snowing
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Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
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should it snow?
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-
- 	-
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should it be snowing?
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-
- 	-
-
should it have snowed?
-
-
- 	-
-
should it have been snowing?
-
-
- 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
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should it not snow?
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-
- 	-
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should it not be snowing?
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-
- 	-
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should it not have snowed?
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-
- 	-
-
should it not have been snowing?
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-
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