The English verb 'knuckle down' is pronounced as [['nʌk(ə)l'daun]].
Related to:
regular verbs,
phrasal verb.
3 forms of verb knuckle down: Infinitive (knuckle down), Past Simple - (knuckled down), Past Participle - (knuckled down).
Here are the past tense forms of the verb knuckle down
👉 Forms of verb knuckle down in future and past simple and past participle.
❓ What is the past tense of knuckle down.
Knuckle down: Past, Present, and Participle Forms
| Base Form | Past Simple | Past Participle |
|---|---|---|
| knuckle down [['nʌk(ə)l'daun]] |
knuckled down [ˈnʌkəld daun] |
knuckled down [ˈnʌkəld daun] |
What are the 2nd and 3rd forms of the verb knuckle down?
🎓 What are the past simple, future simple, present perfect, past perfect, and future perfect forms of the base form (infinitive) 'knuckle down'?
Learn the three forms of the English verb 'knuckle down'
- the first form (V1) is 'knuckle down' used in present simple and future simple tenses.
- the second form (V2) is 'knuckled down' used in past simple tense.
- the third form (V3) is 'knuckled down' used in present perfect and past perfect tenses.
What are the past tense and past participle of knuckle down?
The past tense and past participle of knuckle down are: knuckle down in past simple is knuckled down, and past participle is knuckled down.
What is the past tense of knuckle down?
The past tense of the verb "knuckle down" is "knuckled down", and the past participle is "knuckled down".
Verb Tenses
Past simple — knuckle down in past simple knuckled down
(V2).
Future simple — knuckle down in future simple is knuckle down (will + V1).
Present Perfect — knuckle down in present perfect tense is
knuckled down
(have/has + V3).
Past Perfect — knuckle down in past perfect tense is
knuckled down
(had + V3).
knuckle down regular or irregular verb?
👉 Is 'knuckle down' a regular or irregular verb? The verb 'knuckle down' is regular verb.
Examples of Verb knuckle down in Sentences
- He knuckled down to raise his nephew (Past Simple)
- The Robinsons woke up at dawn and immediately knuckled down to business. (Past Simple)
- We are all capable of achieving this, the main thing is to knuckle down to working on ourselves. (Present Simple)
- I just felt that we should knuckle down the work with determination (Past Simple)
- Knuckle them down resolutely and move forward. (Present Simple)
- - But you have to knuckle down the things I'm going to teach you. (Present Simple)
- There aren't many of your peers knuckle down self-education so seriously. (Present Simple)
- It is necessary to knuckle down to the firewood choice and preparation of coals (Present Simple)
- - I tried, but I'll knuckle it down tomorrow. (Future Simple)
- The study's authors knuckled down their task (Past Simple)
