Conjugaison du verbe anglais
CAN GRATULATE

Verbe régulier : gratulate - gratulated - gratulated

Affirmation

Forme simple	Forme en V-ing
I can gratulate you can gratulate he can gratulate we can gratulate you can gratulate they can gratulate	I can be gratulating you can be gratulating he can be gratulating we can be gratulating you can be gratulating they can be gratulating
Perfect	Perfect en V-ing
I can have gratulated you can have gratulated he can have gratulated we can have gratulated you can have gratulated they can have gratulated	I can have been gratulating you can have been gratulating he can have been gratulating we can have been gratulating you can have been gratulating they can have been gratulating

Négation

Forme simple	Forme en V-ing
I can't gratulate you can't gratulate he can't gratulate we can't gratulate you can't gratulate they can't gratulate	I can't be gratulating you can't be gratulating he can't be gratulating we can't be gratulating you can't be gratulating they can't be gratulating
Perfect	Perfect en V-ing
I can't have gratulated you can't have gratulated he can't have gratulated we can't have gratulated you can't have gratulated they can't have gratulated	I can't have been gratulating you can't have been gratulating he can't have been gratulating we can't have been gratulating you can't have been gratulating they can't have been gratulating

Forme interrogative

Forme simple	Forme en V-ing
can I gratulate? can you gratulate? can he gratulate? can we gratulate? can you gratulate? can they gratulate?	can I be gratulating? can you be gratulating? can he be gratulating? can we be gratulating? can you be gratulating? can they be gratulating?
Perfect	Perfect en V-ing
can I have gratulated? can you have gratulated? can he have gratulated? can we have gratulated? can you have gratulated? can they have gratulated?	can I have been gratulating? can you have been gratulating? can he have been gratulating? can we have been gratulating? can you have been gratulating? can they have been gratulating?

Forme interro-négative

Forme simple	Forme en V-ing
can't I gratulate? can't you gratulate? can't he gratulate? can't we gratulate? can't you gratulate? can't they gratulate?	can't I be gratulating? can't you be gratulating? can't he be gratulating? can't we be gratulating? can't you be gratulating? can't they be gratulating?
Perfect	Perfect en V-ing
can't I have gratulated? can't you have gratulated? can't he have gratulated? can't we have gratulated? can't you have gratulated? can't they have gratulated?	can't I have been gratulating? can't you have been gratulating? can't he have been gratulating? can't we have been gratulating? can't you have been gratulating? can't they have been gratulating?