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Microsoft Edgeknuckle down | 词形变化
英语 动词 knuckle down 在所有时态和语法形式的词形变化。
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在学习英语吗？
就让 Mate 取代 Google Translate 吧！我们为使用 的语言学习者提供设计完善的 Mate。轻松将英语的文本和语音翻译到 102 种语言、学习发音、编辑短语集。马上加入 800,000 名学习者吧！
在学习英语吗？
就让 Mate 取代 Google Translate 吧！我们为使用 的语言学习者提供设计完善的 Mate。轻松双击，即可将英语的网站和 Netflix 字幕翻译到 102 种语言、学习发音、编辑短语集。马上加入 800,000 名学习者吧！
免费获得Indicative
Future perfect Continuous
Future Continuous
Pluperfect Continuous
Past Continuous
Perfect Continuous
Present Continuous
Future perfect Simple
Future Simple
Pluperfect Simple
Past Simple
Perfect Simple
Present Simple
| they | will have been knuckling down |
| we | will have been knuckling down |
| he/she/it | will have been knuckling down |
| you | will have been knuckling down |
| I | will have been knuckling down |
| they | will be knuckling down |
| we | will be knuckling down |
| he/she/it | will be knuckling down |
| you | will be knuckling down |
| I | will be knuckling down |
| they | had been knuckling down |
| we | had been knuckling down |
| he/she/it | had been knuckling down |
| you | had been knuckling down |
| I | had been knuckling down |
| they | were knuckling down |
| we | were knuckling down |
| he/she/it | was knuckling down |
| you | were knuckling down |
| I | was knuckling down |
| they | have been knuckling down |
| we | have been knuckling down |
| he/she/it | has been knuckling down |
| you | have been knuckling down |
| I | have been knuckling down |
| they | are knuckling down |
| we | are knuckling down |
| he/she/it | is knuckling down |
| you | are knuckling down |
| I | am knuckling down |
| they | will have knuckled down |
| we | will have knuckled down |
| he/she/it | will have knuckled down |
| you | will have knuckled down |
| I | will have knuckled down |
| they | will knuckle down |
| we | will knuckle down |
| he/she/it | will knuckle down |
| you | will knuckle down |
| I | will knuckle down |
| they | had knuckled down |
| we | had knuckled down |
| he/she/it | had knuckled down |
| you | had knuckled down |
| I | had knuckled down |
| they | knuckled down |
| we | knuckled down |
| he/she/it | knuckled down |
| you | knuckled down |
| I | knuckled down |
| they | have knuckled down |
| we | have knuckled down |
| he/she/it | has knuckled down |
| you | have knuckled down |
| I | have knuckled down |
| they | knuckle down |
| we | knuckle down |
| he/she/it | knuckles down |
| you | knuckle down |
| I | knuckle down |
Subjunctive
Pluperfect Simple
Imperfect Simple
Perfect Simple
Present Simple
| they | had knuckled down |
| we | had knuckled down |
| he/she/it | had knuckled down |
| you | had knuckled down |
| I | had knuckled down |
| they | knuckled down |
| we | knuckled down |
| he/she/it | knuckled down |
| you | knuckled down |
| I | knuckled down |
| they | have knuckled down |
| we | have knuckled down |
| he/she/it | have knuckled down |
| you | have knuckled down |
| I | have knuckled down |
| they | knuckle down |
| we | knuckle down |
| he/she/it | knuckle down |
| you | knuckle down |
| I | knuckle down |
Conditional
Perfect Continuous
Present Continuous
Perfect Simple
Present Simple
| they | would have been knuckling down |
| we | would have been knuckling down |
| he/she/it | would have been knuckling down |
| you | would have been knuckling down |
| I | would have been knuckling down |
| they | would be knuckling down |
| we | would be knuckling down |
| he/she/it | would be knuckling down |
| you | would be knuckling down |
| I | would be knuckling down |
| they | would have knuckled down |
| we | would have knuckled down |
| he/she/it | would have knuckled down |
| you | would have knuckled down |
| I | would have knuckled down |
| they | would knuckle down |
| we | would knuckle down |
| he/she/it | would knuckle down |
| you | would knuckle down |
| I | would knuckle down |
Imperative
| we | Let's knuckle down |
| you | knuckle down |