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Microsoft Edgetighten | 词形变化
英语 动词 tighten 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 tightening |
| we | will have been tightening |
| he/she/it | will have been tightening |
| you | will have been tightening |
| I | will have been tightening |
| they | will be tightening |
| we | will be tightening |
| he/she/it | will be tightening |
| you | will be tightening |
| I | will be tightening |
| they | had been tightening |
| we | had been tightening |
| he/she/it | had been tightening |
| you | had been tightening |
| I | had been tightening |
| they | were tightening |
| we | were tightening |
| he/she/it | was tightening |
| you | were tightening |
| I | was tightening |
| they | have been tightening |
| we | have been tightening |
| he/she/it | has been tightening |
| you | have been tightening |
| I | have been tightening |
| they | are tightening |
| we | are tightening |
| he/she/it | is tightening |
| you | are tightening |
| I | am tightening |
| they | will have tightened |
| we | will have tightened |
| he/she/it | will have tightened |
| you | will have tightened |
| I | will have tightened |
| they | will tighten |
| we | will tighten |
| he/she/it | will tighten |
| you | will tighten |
| I | will tighten |
| they | had tightened |
| we | had tightened |
| he/she/it | had tightened |
| you | had tightened |
| I | had tightened |
| they | tightened |
| we | tightened |
| he/she/it | tightened |
| you | tightened |
| I | tightened |
| they | have tightened |
| we | have tightened |
| he/she/it | has tightened |
| you | have tightened |
| I | have tightened |
| they | tighten |
| we | tighten |
| he/she/it | tightens |
| you | tighten |
| I | tighten |
Subjunctive
Pluperfect Simple
Imperfect Simple
Perfect Simple
Present Simple
| they | had tightened |
| we | had tightened |
| he/she/it | had tightened |
| you | had tightened |
| I | had tightened |
| they | tightened |
| we | tightened |
| he/she/it | tightened |
| you | tightened |
| I | tightened |
| they | have tightened |
| we | have tightened |
| he/she/it | have tightened |
| you | have tightened |
| I | have tightened |
| they | tighten |
| we | tighten |
| he/she/it | tighten |
| you | tighten |
| I | tighten |
Conditional
Perfect Continuous
Present Continuous
Perfect Simple
Present Simple
| they | would have been tightening |
| we | would have been tightening |
| he/she/it | would have been tightening |
| you | would have been tightening |
| I | would have been tightening |
| they | would be tightening |
| we | would be tightening |
| he/she/it | would be tightening |
| you | would be tightening |
| I | would be tightening |
| they | would have tightened |
| we | would have tightened |
| he/she/it | would have tightened |
| you | would have tightened |
| I | would have tightened |
| they | would tighten |
| we | would tighten |
| he/she/it | would tighten |
| you | would tighten |
| I | would tighten |
Imperative
| we | Let's tighten |
| you | tighten |