Note: The coverb 从 with a locative word or phrase points out the object 's original place before its displacement. The 从 phrase must be placed after the object and before the verb. It is an adverbial. See examples 2.1 and 2.4. 到 with a locative word or phrase introduces the new location to which the object has been moved. The 到 phrase must be placed after the verb. See 2.3. It is a verb complement. The 到 phrase must follow the verb immediately. When 从 and 到 phrases are used, 把 construction must be used. The following example is ungrammatical.