Conjugation of the verb trephine in English in all tenses

Here are the conjugation tables for the verb trephine in English.

Conjugation of the verb trephine in the present tenses

Present Tense

  • I trephine
  • you trephine
  • he|she|it trephines
  • we trephine
  • you trephine
  • they trephine

Present Continuous

  • I am trephining
  • you are trephining
  • he|she|it is trephining
  • we are trephining
  • you are trephining
  • they are trephining

Present Perfect

  • I have trephined
  • you have trephined
  • he|she|it has trephined
  • we have trephined
  • you have trephined
  • they have trephined

Present Perfect Continuous

  • I have been trephining
  • you have been trephining
  • he|she|it has been trephining
  • we have been trephining
  • you have been trephining
  • they have been trephining

How to use these conjugation tenses in English? The Present expresses habit, frequency, general truth and state in English. The Present Continuous mainly expresses the idea of an action or activity that is still in progress. The Present Perfect expresses notions that are always related to the present or the consequence of an event. Finally, the Present Perfect Continuous associates with the idea of activity that of duration.

Conjugation of the verb trephine in the past tenses

Simple past

  • I trephined
  • you trephined
  • he|she|it trephined
  • we trephined
  • you trephined
  • they trephined

Past continuous

  • I was trephining
  • you were trephining
  • he|she|it was trephining
  • we were trephining
  • you were trephining
  • they were trephining

Past perfect

  • I had trephined
  • you had trephined
  • he|she|it had trephined
  • we had trephined
  • you had trephined
  • they had trephined

Past perfect continuous

  • I had been trephining
  • you had been trephining
  • he|she|it had been trephining
  • we had been trephining
  • you had been trephining
  • they had been trephining

How do you use these conjugation tenses in English? The Simple Past expresses completed actions unrelated to the present, dated past actions or habits. It is very often used in English. The Past Continuous (Simple Past + ING) on the other hand is used to talk about ongoing actions in the past or a past action in progress when another action occurs. The Past Perfect is used to indicate that the action took place before another past action. Finally, the Past Perfect Continuous is used to refer to a continuous action in the past that has continued until another past action.

Conjugation of the verb trephine in the futur tenses

Future

  • I will trephine
  • you will trephine
  • he|she|it will trephine
  • we will trephine
  • you will trephine
  • they will trephine

Future continuous

  • I will be trephining
  • you will be trephining
  • he|she|it will be trephining
  • we will be trephining
  • you will be trephining
  • they will be trephining

Future perfect

  • I will have trephined
  • you will have trephined
  • he|she|it will have trephined
  • we will have trephined
  • you will have trephined
  • they will have trephined

Future perfect continuous

  • I will have been trephining
  • you will have been trephining
  • he|she|it will have been trephining
  • we will have been trephining
  • you will have been trephining
  • they will have been trephining

How do you use these conjugation tenses in English? The Future is used to talk about factual actions in the future. The Future Continuous is used to talk about things that will be happening in the future. The Future Perfect is a conjugation tense not often used in English, this conjugation tense is used to talk about a future factual action prior to another one. Finally the Future Perfect Continuous is very rarely used, this tense is used to talk about a future action in progress and prior to another.

The different forms of the participle in English, for the verb to trephine

Present participle

  • trephining

Past participle

  • trephined

Perfect Participle

  • having trephined

The imperative in English, for the verb to trephine

Imperative

  • trephine
  • let's trephine
  • trephine

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