How to sing with vibrato?

Question:

How to sing with vibrato?

My vocal coach says that i have a great voice but i think that the thing i'm lacking is a the ability to sing with a vibrato.

Additional Details

5 months ago
The thing is, he says he has to follow the stupid syllabus thingy, our music school has these dumb rules. Anyway, can someone just tell me the proper techniques to sing vibrato?

Best Answer - Chosen by Asker: 5 months ago
The thing is, he says he has to follow the stupid syllabus thingy, our music school has these dumb rules. Anyway, can someone just tell me the proper techniques to sing vibrato?