Mac + Safari
iPhone + iPad
Google Chrome
Mozilla Firefox
Opera
Microsoft Edgegrind down | 词形变化
英语 动词 grind down 在所有时态和语法形式的词形变化。
在学习英语吗？
就让 Mate 取代 Google Translate 吧！我们为使用 Mac 设备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 字幕或任何文本翻译到 102 种语言、查看同义词、编辑短语集。马上加入 800,000 名学习者，免费试用 7 天！
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 grinding down |
| we | will have been grinding down |
| he/she/it | will have been grinding down |
| you | will have been grinding down |
| I | will have been grinding down |
| they | will be grinding down |
| we | will be grinding down |
| he/she/it | will be grinding down |
| you | will be grinding down |
| I | will be grinding down |
| they | had been grinding down |
| we | had been grinding down |
| he/she/it | had been grinding down |
| you | had been grinding down |
| I | had been grinding down |
| they | were grinding down |
| we | were grinding down |
| he/she/it | was grinding down |
| you | were grinding down |
| I | was grinding down |
| they | have been grinding down |
| we | have been grinding down |
| he/she/it | has been grinding down |
| you | have been grinding down |
| I | have been grinding down |
| they | are grinding down |
| we | are grinding down |
| he/she/it | is grinding down |
| you | are grinding down |
| I | am grinding down |
| they | will have ground down; grinded down |
| we | will have ground down; grinded down |
| he/she/it | will have ground down; grinded down |
| you | will have ground down; grinded down |
| I | will have ground down; grinded down |
| they | will grind down |
| we | will grind down |
| he/she/it | will grind down |
| you | will grind down |
| I | will grind down |
| they | had ground down; grinded down |
| we | had ground down; grinded down |
| he/she/it | had ground down; grinded down |
| you | had ground down; grinded down |
| I | had ground down; grinded down |
| they | ground down |
| we | ground down |
| he/she/it | ground down |
| you | ground down |
| I | ground down |
| they | have ground down; grinded down |
| we | have ground down; grinded down |
| he/she/it | has ground down; grinded down |
| you | have ground down; grinded down |
| I | have ground down; grinded down |
| they | grind down |
| we | grind down |
| he/she/it | grinds down |
| you | grind down |
| I | grind down |
Subjunctive
Pluperfect Simple
Imperfect Simple
Perfect Simple
Present Simple
| they | had ground down; grinded down |
| we | had ground down; grinded down |
| he/she/it | had ground down; grinded down |
| you | had ground down; grinded down |
| I | had ground down; grinded down |
| they | ground down |
| we | ground down |
| he/she/it | ground down |
| you | ground down |
| I | ground down |
| they | have ground down; grinded down |
| we | have ground down; grinded down |
| he/she/it | have ground down; grinded down |
| you | have ground down; grinded down |
| I | have ground down; grinded down |
| they | grind down |
| we | grind down |
| he/she/it | grind down |
| you | grind down |
| I | grind down |
Conditional
Perfect Continuous
Present Continuous
Perfect Simple
Present Simple
| they | would have been grinding down |
| we | would have been grinding down |
| he/she/it | would have been grinding down |
| you | would have been grinding down |
| I | would have been grinding down |
| they | would be grinding down |
| we | would be grinding down |
| he/she/it | would be grinding down |
| you | would be grinding down |
| I | would be grinding down |
| they | would have ground down; grinded down |
| we | would have ground down; grinded down |
| he/she/it | would have ground down; grinded down |
| you | would have ground down; grinded down |
| I | would have ground down; grinded down |
| they | would grind down |
| we | would grind down |
| he/she/it | would grind down |
| you | would grind down |
| I | would grind down |
Imperative
| we | Let's grind down |
| you | grind down |