38 Imperative Sentences and Definitions, Examples of Imperative Sentences We often need to use the command mode when we want to quickly warn someone in everyday life, to give orders, or to communicate in informal language. The imperative mode is much easier than the other modes in English. Because when you need to use imperative, we don’t have to add any verbs. In this way, the imperative mode has a very simple structure. Here are 38 Imperative Sentences; 1.Shall he not come in? 2.Shall we...