Present Simple: Form, Questions, Negatives, and Uses
The present simple is more than a “habit tense.” Its form is compact, but questions, negatives, third-person spelling, the special behavior of be, state verbs, and future schedules create recurring decision points. Keeping those pieces together gives readers one complete tense guide instead of separate form, negative, question, and use pages.
Use the base verb in the present simple, adding -s or -es for most third-person singular subjects. Ordinary questions and negatives usually use do/does + the base form. Use the present simple for general facts, regular events, stable states, and some fixed future schedules; the verb be follows its own pattern.
Key details
Important caveats
Be Boundary
The verb be forms present-simple negatives and questions without do/does: “He isn’t ready”; “Are they ready?” Treat be as a separate paradigm rather than forcing the ordinary lexical-verb pattern onto it.
Further guidance
Affirmative Form
Use the base form with I/you/we/they: “I work,” “They live.” With most he/she/it subjects, add -s or -es: “She works,” “He watches.”
Future Schedules
The present simple can also describe fixed future events or schedules, especially with a future-time expression: “The train leaves at 19:45.”
Negatives
For ordinary lexical verbs, use do not/don’t or does not/doesn’t + base verb: “They don’t work on Sundays”; “She doesn’t work on Sundays.” Do not keep the third-person -s on the main verb after does.
Questions
For ordinary lexical verbs, put do/does before the subject: “Do they work here?” “Does she live nearby?” Subject questions can differ: “Who lives here?” does not use do-support in the same way.
Uses
Use the present simple for present facts and states, repeated or regular events, and general truths. Do not reduce the choice to “permanent versus temporary”: viewpoint and verb meaning matter.
Worked Examples
General fact: “Water boils at 100°C at sea level.” Routine: “Mina checks the dashboard every morning.” Negative: “Mina doesn’t check it on Sundays.” Question: “Does Mina check it before lunch?” Schedule: “The workshop starts next Tuesday.”
Sources and evidence
Sources are shown with the role they play in this guide. Historical or style-sensitive claims are kept within the evidence boundary described above.
- Present simple (opens in a new tab)British Council LearnEnglish · Present-simple form, third-person marking, do/does questions and negatives, core uses, and fixed-future uses.
- Questions and negatives (opens in a new tab)British Council LearnEnglish · Do-support patterns and the separate behavior of be in questions and negatives.
- Present simple or present continuous? (opens in a new tab)Cambridge University Press · Current grammar guidance distinguishes temporary/current progressive uses from simple-present patterns and identifies verbs not normally used progressively.