In English, there are three “moods.” A mood is a way of using a verb to
show the attitude of the speaker toward what he is saying. The Indicative mood expresses facts. All the tenses discussed in the Grammar Corner, Verb Tense section are in the indicative mood. The other two moods are the imperative mood and the subjunctive moods.
The imperative mood is used to express commands. Positive commands in English take the form of the base form of the verb:
“Give me a wrench.”
“Clean your room.”
“Read this report, then give it to the supervisor.”
“Send us your address.”
Negative commands are formed with “Don't” + BASE VERB FORM.
“Don't call me at work.”
“Don't be late.”
“Don't forget your lunch.”
The imperative mood is used to express commands. Positive commands in English take the form of the base form of the verb:
“Give me a wrench.”
“Clean your room.”
“Read this report, then give it to the supervisor.”
“Send us your address.”
Negative commands are formed with “Don't” + BASE VERB FORM.
“Don't call me at work.”
“Don't be late.”
“Don't forget your lunch.”