Thank you for your helping me.在这句话中help为什么加ing?

thank you for your Thank you for your thank you for your surprise Thank You For Your LoveUP. Thank you for your love? thank you for your time Thank you for your comment! Thank you for your i______to your school Thank you for your 和Thank you for的区别 thank you for helping 还是thank you for your help Thank you for your response.For integral. thank you for your invitation 还是thank you for you invitation thank you for your inviting 还是…thank you for your invitation 还是thank you for you invitation thank you for your inviting 还是 thank you for you inviting 英语翻译Thank you for your what? Thank you for your hard work. Thank you for your love 中文意思 thank you for your help (同义句) Thank you for your help如何回答? Thank you so much for your help.