如果介词短语放在句首,那么像including这类词后面的谓语怎么办

问题描述:

如果介词短语放在句首,那么像including这类词后面的谓语怎么办
也要加ING吗?还是including就当个介词来看?那么BE动词呢
那这么说 后面的谓语动词就用原形了?和介词无关?>

include这个词有3种用法,简单的说:
动词 Price $10,includes postage.
形容词 Price $10,postage included.
介词 Price $10,including postage.