could confederate
Verbe régulier : confederate - confederated- confederated
Traduction française : confédérer - se confédérer 

Affirmation 	
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I could confederate
you could confederate
she could confederate
we could confederate
you could confederate
they could confederate 	I could be confederating
you could be confederating
she could be confederating
we could be confederating
you could be confederating
they could be confederating	I could have confederated
you could have confederated
she could have confederated
we could have confederated
you could have confederated
they could have confederated	I could have been confederating
you could have been confederating
she could have been confederating
we could have been confederating
you could have been confederating
they could have been confederating	

Négation 	
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I couldn't confederate
you couldn't confederate
she couldn't confederate
we couldn't confederate
you couldn't confederate
they couldn't confederate 	I couldn't be confederating
you couldn't be confederating
she couldn't be confederating
we couldn't be confederating
you couldn't be confederating
they couldn't be confederating	I couldn't have confederated
you couldn't have confederated
she couldn't have confederated
we couldn't have confederated
you couldn't have confederated
they couldn't have confederated	I couldn't have been confederating
you couldn't have been confederating
she couldn't have been confederating
we couldn't have been confederating
you couldn't have been confederating
they couldn't have been confederating	

Forme interrogative 	
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could I confederate?
could you confederate?
could she confederate?
could we confederate?
could you confederate?
could they confederate? 	could I be confederating?
could you be confederating?
could she be confederating?
could we be confederating?
could you be confederating?
could they be confederating? 	could I have confederated?
could you have confederated?
could she have confederated?
could we have confederated?
could you have confederated?
could they have confederated? 	could I have been confederating?
could you have been confederating?
could she have been confederating?
could we have been confederating?
could you have been confederating?
could they have been confederating? 	

Forme interro-négative 	
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couldn't I confederate?
couldn't you confederate?
couldn't she confederate?
couldn't we confederate?
couldn't you confederate?
couldn't they confederate? 	couldn't I be confederating?
couldn't you be confederating?
couldn't she be confederating?
couldn't we be confederating?
couldn't you be confederating?
couldn't they be confederating? 	couldn't I have confederated?
couldn't you have confederated?
couldn't she have confederated?
couldn't we have confederated?
couldn't you have confederated?
couldn't they have confederated? 	couldn't I have been confederating?
couldn't you have been confederating?
couldn't she have been confederating?
couldn't we have been confederating?
couldn't you have been confederating?
couldn't they have been confederating?