Conjugation

Knock on

frapper à

Regular verb, phrasal verb.

Conjugated like want, look, need, jump-start, kick-start, lather up

  • Phrasal verb: on

    Only knock changes; on stays the same: knocked on, knocked on.

In speech, the helping verbs shorten: I’m, he’s, we’re, I’ve, I’ll, I’d.

Newbie

Enough to talk about now, the past, and your plans, and to give instructions.

  1. Present simple

    Habits, facts, and how things usually are. To say no or ask, add do or does: I don't knock on, he doesn't knock on.

    1. I / you / we / they knock on
    2. he / she / it knocks on

  2. Present continuous

    What is happening now, and plans already arranged: we’re leaving tomorrow.

    1. I am knocking on
    2. you / we / they are knocking on
    3. he / she / it is knocking on

  3. Past simple

    A finished action at a past time: yesterday, in 2020. To say no or ask, add did: I didn't knock on.

    1. I / you / he / she / it / we / they knocked on

  4. Future with going to

    Plans and intentions, and what you can see coming: it’s going to rain.

    1. I am going to knock on
    2. you / we / they are going to knock on
    3. he / she / it is going to knock on

  5. Imperative

    Orders, advice, and instructions. Let’s suggests doing it together. To say no: don't knock on.

    1. (you) knock on
    2. let's knock on
BeginnerExperiences, what you were doing, and the future with will.Present perfect · Past continuous · Future with willAlso show the Beginner tenses (3)

  1. Present perfect

    The past linked to now: experiences, news, and what started earlier and still goes on: I’ve lived here for two years.

    1. I / you / we / they have knocked on
    2. he / she / it has knocked on

  2. Past continuous

    An action in progress at a past moment, often interrupted: I was cooking when you called.

    1. I / he / she / it was knocking on
    2. you / we / they were knocking on

  3. Future with will

    Predictions, promises, offers, and decisions made now: I’ll help you.

    1. I / you / he / she / it / we / they will knock on
IntermediateHow long something has lasted, the past before the past, and what would happen.Present perfect continuous · Past perfect · Future continuous · Conditional · Conditional perfectAlso show the Intermediate tenses (5)

  1. Present perfect continuous

    An activity from the past until now, and how long it has lasted: I’ve been waiting for an hour.

    1. I / you / we / they have been knocking on
    2. he / she / it has been knocking on

  2. Past perfect

    The past before another past moment: when I arrived, the train had left.

    1. I / you / he / she / it / we / they had knocked on

  3. Future continuous

    An action in progress at a future moment: this time tomorrow, I’ll be flying.

    1. I / you / he / she / it / we / they will be knocking on

  4. Conditional

    What would happen in an imagined situation, and polite requests: if I had time, I would help.

    1. I / you / he / she / it / we / they would knock on

  5. Conditional perfect

    What would have happened, but did not: if I had known, I would have come.

    1. I / you / he / she / it / we / they would have knocked on
AdvancedWhat will have happened, and the longer continuous tenses.Past perfect continuous · Future perfect · Future perfect continuous · Conditional continuous · Conditional perfect continuousAlso show the Advanced tenses (5)

  1. Past perfect continuous

    An activity that had been going on until a past moment: she was tired because she had been running.

    1. I / you / he / she / it / we / they had been knocking on

  2. Future perfect

    An action finished before a future moment: by Friday, I’ll have finished.

    1. I / you / he / she / it / we / they will have knocked on

  3. Future perfect continuous

    How long an activity will have lasted at a future moment: in June, I’ll have been working here for a year.

    1. I / you / he / she / it / we / they will have been knocking on

  4. Conditional continuous

    An action that would be in progress in an imagined situation: if I were rich, I would be traveling now.

    1. I / you / he / she / it / we / they would be knocking on

  5. Conditional perfect continuous

    An activity that would have been going on in an imagined past: without the rain, we would have been playing outside.

    1. I / you / he / she / it / we / they would have been knocking on