could uncrate
Verbe régulier : uncrate - uncrated- uncrated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could uncrate
you could uncrate
he could uncrate
we could uncrate
you could uncrate
they could uncrate 	I could be uncrating
you could be uncrating
he could be uncrating
we could be uncrating
you could be uncrating
they could be uncrating	I could have uncrated
you could have uncrated
he could have uncrated
we could have uncrated
you could have uncrated
they could have uncrated	I could have been uncrating
you could have been uncrating
he could have been uncrating
we could have been uncrating
you could have been uncrating
they could have been uncrating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't uncrate
you couldn't uncrate
he couldn't uncrate
we couldn't uncrate
you couldn't uncrate
they couldn't uncrate 	I couldn't be uncrating
you couldn't be uncrating
he couldn't be uncrating
we couldn't be uncrating
you couldn't be uncrating
they couldn't be uncrating	I couldn't have uncrated
you couldn't have uncrated
he couldn't have uncrated
we couldn't have uncrated
you couldn't have uncrated
they couldn't have uncrated	I couldn't have been uncrating
you couldn't have been uncrating
he couldn't have been uncrating
we couldn't have been uncrating
you couldn't have been uncrating
they couldn't have been uncrating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I uncrate?
could you uncrate?
could he uncrate?
could we uncrate?
could you uncrate?
could they uncrate? 	could I be uncrating?
could you be uncrating?
could he be uncrating?
could we be uncrating?
could you be uncrating?
could they be uncrating? 	could I have uncrated?
could you have uncrated?
could he have uncrated?
could we have uncrated?
could you have uncrated?
could they have uncrated? 	could I have been uncrating?
could you have been uncrating?
could he have been uncrating?
could we have been uncrating?
could you have been uncrating?
could they have been uncrating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I uncrate?
couldn't you uncrate?
couldn't he uncrate?
couldn't we uncrate?
couldn't you uncrate?
couldn't they uncrate? 	couldn't I be uncrating?
couldn't you be uncrating?
couldn't he be uncrating?
couldn't we be uncrating?
couldn't you be uncrating?
couldn't they be uncrating? 	couldn't I have uncrated?
couldn't you have uncrated?
couldn't he have uncrated?
couldn't we have uncrated?
couldn't you have uncrated?
couldn't they have uncrated? 	couldn't I have been uncrating?
couldn't you have been uncrating?
couldn't he have been uncrating?
couldn't we have been uncrating?
couldn't you have been uncrating?
couldn't they have been uncrating?