could deice
Verbe régulier : deice - deiced- deiced

Affirmation 	
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I could deice
you could deice
she could deice
we could deice
you could deice
they could deice 	I could be deicing
you could be deicing
she could be deicing
we could be deicing
you could be deicing
they could be deicing	I could have deiced
you could have deiced
she could have deiced
we could have deiced
you could have deiced
they could have deiced	I could have been deicing
you could have been deicing
she could have been deicing
we could have been deicing
you could have been deicing
they could have been deicing	

Négation 	
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I couldn't deice
you couldn't deice
she couldn't deice
we couldn't deice
you couldn't deice
they couldn't deice 	I couldn't be deicing
you couldn't be deicing
she couldn't be deicing
we couldn't be deicing
you couldn't be deicing
they couldn't be deicing	I couldn't have deiced
you couldn't have deiced
she couldn't have deiced
we couldn't have deiced
you couldn't have deiced
they couldn't have deiced	I couldn't have been deicing
you couldn't have been deicing
she couldn't have been deicing
we couldn't have been deicing
you couldn't have been deicing
they couldn't have been deicing	

Forme interrogative 	
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could I deice?
could you deice?
could she deice?
could we deice?
could you deice?
could they deice? 	could I be deicing?
could you be deicing?
could she be deicing?
could we be deicing?
could you be deicing?
could they be deicing? 	could I have deiced?
could you have deiced?
could she have deiced?
could we have deiced?
could you have deiced?
could they have deiced? 	could I have been deicing?
could you have been deicing?
could she have been deicing?
could we have been deicing?
could you have been deicing?
could they have been deicing? 	

Forme interro-négative 	
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couldn't I deice?
couldn't you deice?
couldn't she deice?
couldn't we deice?
couldn't you deice?
couldn't they deice? 	couldn't I be deicing?
couldn't you be deicing?
couldn't she be deicing?
couldn't we be deicing?
couldn't you be deicing?
couldn't they be deicing? 	couldn't I have deiced?
couldn't you have deiced?
couldn't she have deiced?
couldn't we have deiced?
couldn't you have deiced?
couldn't they have deiced? 	couldn't I have been deicing?
couldn't you have been deicing?
couldn't she have been deicing?
couldn't we have been deicing?
couldn't you have been deicing?
couldn't they have been deicing?