could scend
Verbe régulier : scend - scended- scended

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could scend
you could scend
he could scend
we could scend
you could scend
they could scend 	I could be scending
you could be scending
he could be scending
we could be scending
you could be scending
they could be scending	I could have scended
you could have scended
he could have scended
we could have scended
you could have scended
they could have scended	I could have been scending
you could have been scending
he could have been scending
we could have been scending
you could have been scending
they could have been scending	

Négation 	
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I couldn't scend
you couldn't scend
he couldn't scend
we couldn't scend
you couldn't scend
they couldn't scend 	I couldn't be scending
you couldn't be scending
he couldn't be scending
we couldn't be scending
you couldn't be scending
they couldn't be scending	I couldn't have scended
you couldn't have scended
he couldn't have scended
we couldn't have scended
you couldn't have scended
they couldn't have scended	I couldn't have been scending
you couldn't have been scending
he couldn't have been scending
we couldn't have been scending
you couldn't have been scending
they couldn't have been scending	

Forme interrogative 	
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could I scend?
could you scend?
could he scend?
could we scend?
could you scend?
could they scend? 	could I be scending?
could you be scending?
could he be scending?
could we be scending?
could you be scending?
could they be scending? 	could I have scended?
could you have scended?
could he have scended?
could we have scended?
could you have scended?
could they have scended? 	could I have been scending?
could you have been scending?
could he have been scending?
could we have been scending?
could you have been scending?
could they have been scending? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I scend?
couldn't you scend?
couldn't he scend?
couldn't we scend?
couldn't you scend?
couldn't they scend? 	couldn't I be scending?
couldn't you be scending?
couldn't he be scending?
couldn't we be scending?
couldn't you be scending?
couldn't they be scending? 	couldn't I have scended?
couldn't you have scended?
couldn't he have scended?
couldn't we have scended?
couldn't you have scended?
couldn't they have scended? 	couldn't I have been scending?
couldn't you have been scending?
couldn't he have been scending?
couldn't we have been scending?
couldn't you have been scending?
couldn't they have been scending?