can antedate
Verbe régulier : antedate - antedated- antedated
Traduction française : précéder - antidater 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can antedate
you can antedate
she can antedate
we can antedate
you can antedate
they can antedate 	I can be antedating
you can be antedating
she can be antedating
we can be antedating
you can be antedating
they can be antedating	I can have antedated
you can have antedated
she can have antedated
we can have antedated
you can have antedated
they can have antedated	I can have been antedating
you can have been antedating
she can have been antedating
we can have been antedating
you can have been antedating
they can have been antedating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't antedate
you can't antedate
she can't antedate
we can't antedate
you can't antedate
they can't antedate 	I can't be antedating
you can't be antedating
she can't be antedating
we can't be antedating
you can't be antedating
they can't be antedating	I can't have antedated
you can't have antedated
she can't have antedated
we can't have antedated
you can't have antedated
they can't have antedated	I can't have been antedating
you can't have been antedating
she can't have been antedating
we can't have been antedating
you can't have been antedating
they can't have been antedating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I antedate?
can you antedate?
can she antedate?
can we antedate?
can you antedate?
can they antedate? 	can I be antedating?
can you be antedating?
can she be antedating?
can we be antedating?
can you be antedating?
can they be antedating? 	can I have antedated?
can you have antedated?
can she have antedated?
can we have antedated?
can you have antedated?
can they have antedated? 	can I have been antedating?
can you have been antedating?
can she have been antedating?
can we have been antedating?
can you have been antedating?
can they have been antedating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I antedate?
can't you antedate?
can't she antedate?
can't we antedate?
can't you antedate?
can't they antedate? 	can't I be antedating?
can't you be antedating?
can't she be antedating?
can't we be antedating?
can't you be antedating?
can't they be antedating? 	can't I have antedated?
can't you have antedated?
can't she have antedated?
can't we have antedated?
can't you have antedated?
can't they have antedated? 	can't I have been antedating?
can't you have been antedating?
can't she have been antedating?
can't we have been antedating?
can't you have been antedating?
can't they have been antedating?