could advert
Verbe régulier : advert - adverted- adverted
Traduction française : se rapporter - se référer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could advert
you could advert
she could advert
we could advert
you could advert
they could advert 	I could be adverting
you could be adverting
she could be adverting
we could be adverting
you could be adverting
they could be adverting	I could have adverted
you could have adverted
she could have adverted
we could have adverted
you could have adverted
they could have adverted	I could have been adverting
you could have been adverting
she could have been adverting
we could have been adverting
you could have been adverting
they could have been adverting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't advert
you couldn't advert
she couldn't advert
we couldn't advert
you couldn't advert
they couldn't advert 	I couldn't be adverting
you couldn't be adverting
she couldn't be adverting
we couldn't be adverting
you couldn't be adverting
they couldn't be adverting	I couldn't have adverted
you couldn't have adverted
she couldn't have adverted
we couldn't have adverted
you couldn't have adverted
they couldn't have adverted	I couldn't have been adverting
you couldn't have been adverting
she couldn't have been adverting
we couldn't have been adverting
you couldn't have been adverting
they couldn't have been adverting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I advert?
could you advert?
could she advert?
could we advert?
could you advert?
could they advert? 	could I be adverting?
could you be adverting?
could she be adverting?
could we be adverting?
could you be adverting?
could they be adverting? 	could I have adverted?
could you have adverted?
could she have adverted?
could we have adverted?
could you have adverted?
could they have adverted? 	could I have been adverting?
could you have been adverting?
could she have been adverting?
could we have been adverting?
could you have been adverting?
could they have been adverting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I advert?
couldn't you advert?
couldn't she advert?
couldn't we advert?
couldn't you advert?
couldn't they advert? 	couldn't I be adverting?
couldn't you be adverting?
couldn't she be adverting?
couldn't we be adverting?
couldn't you be adverting?
couldn't they be adverting? 	couldn't I have adverted?
couldn't you have adverted?
couldn't she have adverted?
couldn't we have adverted?
couldn't you have adverted?
couldn't they have adverted? 	couldn't I have been adverting?
couldn't you have been adverting?
couldn't she have been adverting?
couldn't we have been adverting?
couldn't you have been adverting?
couldn't they have been adverting?