could datestamp
Verbe régulier : datestamp - datestamped- datestamped
Traduction française : tamponner - oblitérer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could datestamp
you could datestamp
he could datestamp
we could datestamp
you could datestamp
they could datestamp 	I could be datestamping
you could be datestamping
he could be datestamping
we could be datestamping
you could be datestamping
they could be datestamping	I could have datestamped
you could have datestamped
he could have datestamped
we could have datestamped
you could have datestamped
they could have datestamped	I could have been datestamping
you could have been datestamping
he could have been datestamping
we could have been datestamping
you could have been datestamping
they could have been datestamping	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't datestamp
you couldn't datestamp
he couldn't datestamp
we couldn't datestamp
you couldn't datestamp
they couldn't datestamp 	I couldn't be datestamping
you couldn't be datestamping
he couldn't be datestamping
we couldn't be datestamping
you couldn't be datestamping
they couldn't be datestamping	I couldn't have datestamped
you couldn't have datestamped
he couldn't have datestamped
we couldn't have datestamped
you couldn't have datestamped
they couldn't have datestamped	I couldn't have been datestamping
you couldn't have been datestamping
he couldn't have been datestamping
we couldn't have been datestamping
you couldn't have been datestamping
they couldn't have been datestamping	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I datestamp?
could you datestamp?
could he datestamp?
could we datestamp?
could you datestamp?
could they datestamp? 	could I be datestamping?
could you be datestamping?
could he be datestamping?
could we be datestamping?
could you be datestamping?
could they be datestamping? 	could I have datestamped?
could you have datestamped?
could he have datestamped?
could we have datestamped?
could you have datestamped?
could they have datestamped? 	could I have been datestamping?
could you have been datestamping?
could he have been datestamping?
could we have been datestamping?
could you have been datestamping?
could they have been datestamping? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I datestamp?
couldn't you datestamp?
couldn't he datestamp?
couldn't we datestamp?
couldn't you datestamp?
couldn't they datestamp? 	couldn't I be datestamping?
couldn't you be datestamping?
couldn't he be datestamping?
couldn't we be datestamping?
couldn't you be datestamping?
couldn't they be datestamping? 	couldn't I have datestamped?
couldn't you have datestamped?
couldn't he have datestamped?
couldn't we have datestamped?
couldn't you have datestamped?
couldn't they have datestamped? 	couldn't I have been datestamping?
couldn't you have been datestamping?
couldn't he have been datestamping?
couldn't we have been datestamping?
couldn't you have been datestamping?
couldn't they have been datestamping?