subject + have/has + past participleUse have with I, you, we, they; use has with he, she, it.
Present Perfect links past and present. Use have/has + past participle for life experience and past actions that matter now.
subject + have/has + past participleUse have with I, you, we, they; use has with he, she, it.
subject + have/has + not + past participlePut not after have or has. The past participle does not change.
Have/Has + subject + past participle + ?Move Have or Has to the front to make a yes/no question.
subject + have/has + just/already/never + past participle | Have/Has + subject + ever + past participle | subject + have/has not + past participle + yetJust, already, never usually go before the participle; yet usually goes at the end; ever is common in questions.
She has finished her coffee.
Use has with she.
Use it for experiences before now when the exact time is not important or not given. Maria has visited Japan twice.
Use it when the past action changes the present situation. Tom has broken his glasses, so he cannot read this sign.
Use it to announce something new that matters now. Lisa has just arrived at the office.
Present Perfect does not name a finished past time. If you say yesterday, last year, or in 2022, use Past Simple.
Present Perfect Simple focuses on the result or completed experience. Present Perfect Continuous focuses on the activity over time.
Do not use it with finished past times like yesterday, last week, or in 2019. Use Past Simple for those times.
Present Perfect always needs have or has. Without it, the sentence is incomplete.
HAVE_HAS_PAST_PARTICIPLEw5Use have with I, you, we, they and has with he, she, it. The main verb goes in the past participle form.
NEGATIVE_HAVE_HAS_NOTw5Put not after have or has. The participle stays the same in the negative form.
QUESTIONS_HAVE_HASw5Start the question with Have or Has, then add the subject and the past participle. Do not use did for this form.
EVER_NEVER_YET_JUST_ALREADYw4Use ever in questions, never for no experience, yet mostly at the end in negatives and questions, and just/already before the past participle.
USE_FOR_LIFE_EXPERIENCEw4Choose this form for experiences at any time before now when the exact past time is not named. It often goes with ever or never.
USE_FOR_PRESENT_RESULTw4Choose this form when a past action matters now: the task is done, the room is clean, the person is here or not here now.
PICK_TIME_MARKERSw3Markers like ever, never, yet, just, already, so far, and recently often point to Present Perfect. Exact finished times like yesterday do not fit.