it would be very grateful from you

if you know his address,I would be very grateful.为什么用的不是knew I would be very grateful if you could send me the invation l I would be very grateful.very能不能换成much? Please Translating Swedish,I would be very grateful!Please d If you ___ (can) help me,I would be grateful. We would be grateful if you could help us. I would be grateful if you would consider me for the positio It would be grateful who contact with mentional address这句意思是 21.If you _______ me,I shall be very grateful to you. if you allowed me to go there ,i would be grateful是不是错句,为什么i I would be grateful if you could give me some advice If you could give me some advice I would be grateful.