Simple Present: habitual actions, facts, schedules
Present Continuous (be + V-ing): actions happening now or temporary
Present Perfect (have/has + p.p.): past actions connected to now
Key Signal Words:
| Tense | Signal Words |
| Simple Present | always, usually, every day |
| Present Continuous | now, currently, at the moment |
| Present Perfect | since, for, already, yet, recently |