can thumb
Verbe régulier : thumb - thumbed- thumbed
Traduction française : feuilleter - (US) faire du stop ou de l'auto-stop thumb 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can thumb
you can thumb
she can thumb
we can thumb
you can thumb
they can thumb 	I can be thumbing
you can be thumbing
she can be thumbing
we can be thumbing
you can be thumbing
they can be thumbing	I can have thumbed
you can have thumbed
she can have thumbed
we can have thumbed
you can have thumbed
they can have thumbed	I can have been thumbing
you can have been thumbing
she can have been thumbing
we can have been thumbing
you can have been thumbing
they can have been thumbing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't thumb
you can't thumb
she can't thumb
we can't thumb
you can't thumb
they can't thumb 	I can't be thumbing
you can't be thumbing
she can't be thumbing
we can't be thumbing
you can't be thumbing
they can't be thumbing	I can't have thumbed
you can't have thumbed
she can't have thumbed
we can't have thumbed
you can't have thumbed
they can't have thumbed	I can't have been thumbing
you can't have been thumbing
she can't have been thumbing
we can't have been thumbing
you can't have been thumbing
they can't have been thumbing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I thumb?
can you thumb?
can she thumb?
can we thumb?
can you thumb?
can they thumb? 	can I be thumbing?
can you be thumbing?
can she be thumbing?
can we be thumbing?
can you be thumbing?
can they be thumbing? 	can I have thumbed?
can you have thumbed?
can she have thumbed?
can we have thumbed?
can you have thumbed?
can they have thumbed? 	can I have been thumbing?
can you have been thumbing?
can she have been thumbing?
can we have been thumbing?
can you have been thumbing?
can they have been thumbing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I thumb?
can't you thumb?
can't she thumb?
can't we thumb?
can't you thumb?
can't they thumb? 	can't I be thumbing?
can't you be thumbing?
can't she be thumbing?
can't we be thumbing?
can't you be thumbing?
can't they be thumbing? 	can't I have thumbed?
can't you have thumbed?
can't she have thumbed?
can't we have thumbed?
can't you have thumbed?
can't they have thumbed? 	can't I have been thumbing?
can't you have been thumbing?
can't she have been thumbing?
can't we have been thumbing?
can't you have been thumbing?
can't they have been thumbing?