can you help me to singing?[同义句】

can you help me to singing?[同义句】
can you help me to singing?[同义句】

can you help me to singing?[同义句】
Can you help me with singing? help sb (to)do sth等于help sb with doing sth

原句有语法错误！！！

(句子语法有问题）
Can you sing for me?