can prop
Verbe régulier : prop - propped- propped
Traduction française : appuyer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can prop
you can prop
she can prop
we can prop
you can prop
they can prop 	I can be propping
you can be propping
she can be propping
we can be propping
you can be propping
they can be propping	I can have propped
you can have propped
she can have propped
we can have propped
you can have propped
they can have propped	I can have been propping
you can have been propping
she can have been propping
we can have been propping
you can have been propping
they can have been propping	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't prop
you can't prop
she can't prop
we can't prop
you can't prop
they can't prop 	I can't be propping
you can't be propping
she can't be propping
we can't be propping
you can't be propping
they can't be propping	I can't have propped
you can't have propped
she can't have propped
we can't have propped
you can't have propped
they can't have propped	I can't have been propping
you can't have been propping
she can't have been propping
we can't have been propping
you can't have been propping
they can't have been propping	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I prop?
can you prop?
can she prop?
can we prop?
can you prop?
can they prop? 	can I be propping?
can you be propping?
can she be propping?
can we be propping?
can you be propping?
can they be propping? 	can I have propped?
can you have propped?
can she have propped?
can we have propped?
can you have propped?
can they have propped? 	can I have been propping?
can you have been propping?
can she have been propping?
can we have been propping?
can you have been propping?
can they have been propping? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I prop?
can't you prop?
can't she prop?
can't we prop?
can't you prop?
can't they prop? 	can't I be propping?
can't you be propping?
can't she be propping?
can't we be propping?
can't you be propping?
can't they be propping? 	can't I have propped?
can't you have propped?
can't she have propped?
can't we have propped?
can't you have propped?
can't they have propped? 	can't I have been propping?
can't you have been propping?
can't she have been propping?
can't we have been propping?
can't you have been propping?
can't they have been propping?