usually to doing有这种句型吗

usually to doing有这种句型吗 according to doing有这种用法吗 有没有prefer doing to do这种用法 请问有没有need to be doing sth这种用法 be eager to doing有没有这种说法 be going to doing这种用法有吗? choose to do instead of doing有这种用法吗? the key to doing …有没有这种用法 forget sb to do/doing有这种说法吗? he usually spends 2 hours doing his homework.同义句 work on to do和work on doing有这种说法吗?和go on to do ,go on doing prefer to do...than to do...有这种说法么?prefer doing to doing这种说法正确,但是有没有prefer to do than to do这种说法?或者只有prefer to do something,没有后面的比较? 请问,有没有把usually 放在句首的?比如说 Usually I go to schoolk by bus . be busy to do有没有这种形式,be busy doing 有啥区别 set about doing有这种用法吗?和set out to do 意思一样吗? need sth to do sth有没有need sth for doing sth 这种用法? she usually walks to school 同义句 tom usually drves to work 同义句