Conjugaison du verbe anglais
CAN GRATULATE

Verbe régulier : gratulate - gratulated - gratulated

Affirmation

Forme simple	Forme en V-ing
I can gratulate you can gratulate she can gratulate we can gratulate you can gratulate they can gratulate	I can be gratulating you can be gratulating she 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 she 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 she 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 cannot gratulate you cannot gratulate she cannot gratulate we cannot gratulate you cannot gratulate they cannot gratulate	I cannot be gratulating you cannot be gratulating she cannot be gratulating we cannot be gratulating you cannot be gratulating they cannot be gratulating
Perfect	Perfect en V-ing
I cannot have gratulated you cannot have gratulated she cannot have gratulated we cannot have gratulated you cannot have gratulated they cannot have gratulated	I cannot have been gratulating you cannot have been gratulating she cannot have been gratulating we cannot have been gratulating you cannot have been gratulating they cannot have been gratulating

Forme interrogative

Forme simple	Forme en V-ing
can I gratulate? can you gratulate? can she gratulate? can we gratulate? can you gratulate? can they gratulate?	can I be gratulating? can you be gratulating? can she 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 she 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 she 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 I not gratulate? can you not gratulate? can she not gratulate? can we not gratulate? can you not gratulate? can they not gratulate?	can I not be gratulating? can you not be gratulating? can she not be gratulating? can we not be gratulating? can you not be gratulating? can they not be gratulating?
Perfect	Perfect en V-ing
can I not have gratulated? can you not have gratulated? can she not have gratulated? can we not have gratulated? can you not have gratulated? can they not have gratulated?	can I not have been gratulating? can you not have been gratulating? can she not have been gratulating? can we not have been gratulating? can you not have been gratulating? can they not have been gratulating?