Conjugaison du verbe anglais
CAN TOUGHEN

Verbe régulier : toughen - toughened - toughened
Traduction française : rendre plus solide - durcir

Affirmation

Forme simple	Forme en V-ing
I can toughen you can toughen she can toughen we can toughen you can toughen they can toughen	I can be toughening you can be toughening she can be toughening we can be toughening you can be toughening they can be toughening
Perfect	Perfect en V-ing
I can have toughened you can have toughened she can have toughened we can have toughened you can have toughened they can have toughened	I can have been toughening you can have been toughening she can have been toughening we can have been toughening you can have been toughening they can have been toughening

Négation

Forme simple	Forme en V-ing
I can't toughen you can't toughen she can't toughen we can't toughen you can't toughen they can't toughen	I can't be toughening you can't be toughening she can't be toughening we can't be toughening you can't be toughening they can't be toughening
Perfect	Perfect en V-ing
I can't have toughened you can't have toughened she can't have toughened we can't have toughened you can't have toughened they can't have toughened	I can't have been toughening you can't have been toughening she can't have been toughening we can't have been toughening you can't have been toughening they can't have been toughening

Forme interrogative

Forme simple	Forme en V-ing
can I toughen? can you toughen? can she toughen? can we toughen? can you toughen? can they toughen?	can I be toughening? can you be toughening? can she be toughening? can we be toughening? can you be toughening? can they be toughening?
Perfect	Perfect en V-ing
can I have toughened? can you have toughened? can she have toughened? can we have toughened? can you have toughened? can they have toughened?	can I have been toughening? can you have been toughening? can she have been toughening? can we have been toughening? can you have been toughening? can they have been toughening?

Forme interro-négative

Forme simple	Forme en V-ing
can't I toughen? can't you toughen? can't she toughen? can't we toughen? can't you toughen? can't they toughen?	can't I be toughening? can't you be toughening? can't she be toughening? can't we be toughening? can't you be toughening? can't they be toughening?
Perfect	Perfect en V-ing
can't I have toughened? can't you have toughened? can't she have toughened? can't we have toughened? can't you have toughened? can't they have toughened?	can't I have been toughening? can't you have been toughening? can't she have been toughening? can't we have been toughening? can't you have been toughening? can't they have been toughening?