could pretaste
Verbe régulier : pretaste - pretasted- pretasted

Affirmation 	
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I could pretaste
you could pretaste
he could pretaste
we could pretaste
you could pretaste
they could pretaste 	I could be pretasting
you could be pretasting
he could be pretasting
we could be pretasting
you could be pretasting
they could be pretasting	I could have pretasted
you could have pretasted
he could have pretasted
we could have pretasted
you could have pretasted
they could have pretasted	I could have been pretasting
you could have been pretasting
he could have been pretasting
we could have been pretasting
you could have been pretasting
they could have been pretasting	

Négation 	
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I couldn't pretaste
you couldn't pretaste
he couldn't pretaste
we couldn't pretaste
you couldn't pretaste
they couldn't pretaste 	I couldn't be pretasting
you couldn't be pretasting
he couldn't be pretasting
we couldn't be pretasting
you couldn't be pretasting
they couldn't be pretasting	I couldn't have pretasted
you couldn't have pretasted
he couldn't have pretasted
we couldn't have pretasted
you couldn't have pretasted
they couldn't have pretasted	I couldn't have been pretasting
you couldn't have been pretasting
he couldn't have been pretasting
we couldn't have been pretasting
you couldn't have been pretasting
they couldn't have been pretasting	

Forme interrogative 	
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could I pretaste?
could you pretaste?
could he pretaste?
could we pretaste?
could you pretaste?
could they pretaste? 	could I be pretasting?
could you be pretasting?
could he be pretasting?
could we be pretasting?
could you be pretasting?
could they be pretasting? 	could I have pretasted?
could you have pretasted?
could he have pretasted?
could we have pretasted?
could you have pretasted?
could they have pretasted? 	could I have been pretasting?
could you have been pretasting?
could he have been pretasting?
could we have been pretasting?
could you have been pretasting?
could they have been pretasting? 	

Forme interro-négative 	
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couldn't I pretaste?
couldn't you pretaste?
couldn't he pretaste?
couldn't we pretaste?
couldn't you pretaste?
couldn't they pretaste? 	couldn't I be pretasting?
couldn't you be pretasting?
couldn't he be pretasting?
couldn't we be pretasting?
couldn't you be pretasting?
couldn't they be pretasting? 	couldn't I have pretasted?
couldn't you have pretasted?
couldn't he have pretasted?
couldn't we have pretasted?
couldn't you have pretasted?
couldn't they have pretasted? 	couldn't I have been pretasting?
couldn't you have been pretasting?
couldn't he have been pretasting?
couldn't we have been pretasting?
couldn't you have been pretasting?
couldn't they have been pretasting?