could impend
Verbe régulier : impend - impended- impended

Affirmation 	
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I could impend
you could impend
he could impend
we could impend
you could impend
they could impend 	I could be impending
you could be impending
he could be impending
we could be impending
you could be impending
they could be impending	I could have impended
you could have impended
he could have impended
we could have impended
you could have impended
they could have impended	I could have been impending
you could have been impending
he could have been impending
we could have been impending
you could have been impending
they could have been impending	

Négation 	
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I couldn't impend
you couldn't impend
he couldn't impend
we couldn't impend
you couldn't impend
they couldn't impend 	I couldn't be impending
you couldn't be impending
he couldn't be impending
we couldn't be impending
you couldn't be impending
they couldn't be impending	I couldn't have impended
you couldn't have impended
he couldn't have impended
we couldn't have impended
you couldn't have impended
they couldn't have impended	I couldn't have been impending
you couldn't have been impending
he couldn't have been impending
we couldn't have been impending
you couldn't have been impending
they couldn't have been impending	

Forme interrogative 	
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could I impend?
could you impend?
could he impend?
could we impend?
could you impend?
could they impend? 	could I be impending?
could you be impending?
could he be impending?
could we be impending?
could you be impending?
could they be impending? 	could I have impended?
could you have impended?
could he have impended?
could we have impended?
could you have impended?
could they have impended? 	could I have been impending?
could you have been impending?
could he have been impending?
could we have been impending?
could you have been impending?
could they have been impending? 	

Forme interro-négative 	
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couldn't I impend?
couldn't you impend?
couldn't he impend?
couldn't we impend?
couldn't you impend?
couldn't they impend? 	couldn't I be impending?
couldn't you be impending?
couldn't he be impending?
couldn't we be impending?
couldn't you be impending?
couldn't they be impending? 	couldn't I have impended?
couldn't you have impended?
couldn't he have impended?
couldn't we have impended?
couldn't you have impended?
couldn't they have impended? 	couldn't I have been impending?
couldn't you have been impending?
couldn't he have been impending?
couldn't we have been impending?
couldn't you have been impending?
couldn't they have been impending?