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英语 动词 prefine 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 prefining |
| we | will have been prefining |
| he/she/it | will have been prefining |
| you | will have been prefining |
| I | will have been prefining |
| they | will be prefining |
| we | will be prefining |
| he/she/it | will be prefining |
| you | will be prefining |
| I | will be prefining |
| they | had been prefining |
| we | had been prefining |
| he/she/it | had been prefining |
| you | had been prefining |
| I | had been prefining |
| they | were prefining |
| we | were prefining |
| he/she/it | was prefining |
| you | were prefining |
| I | was prefining |
| they | have been prefining |
| we | have been prefining |
| he/she/it | has been prefining |
| you | have been prefining |
| I | have been prefining |
| they | are prefining |
| we | are prefining |
| he/she/it | is prefining |
| you | are prefining |
| I | am prefining |
| they | will have prefined |
| we | will have prefined |
| he/she/it | will have prefined |
| you | will have prefined |
| I | will have prefined |
| they | will prefine |
| we | will prefine |
| he/she/it | will prefine |
| you | will prefine |
| I | will prefine |
| they | had prefined |
| we | had prefined |
| he/she/it | had prefined |
| you | had prefined |
| I | had prefined |
| they | prefined |
| we | prefined |
| he/she/it | prefined |
| you | prefined |
| I | prefined |
| they | have prefined |
| we | have prefined |
| he/she/it | has prefined |
| you | have prefined |
| I | have prefined |
| they | prefine |
| we | prefine |
| he/she/it | prefines |
| you | prefine |
| I | prefine |
Subjunctive
Pluperfect Simple
Imperfect Simple
Perfect Simple
Present Simple
| they | had prefined |
| we | had prefined |
| he/she/it | had prefined |
| you | had prefined |
| I | had prefined |
| they | prefined |
| we | prefined |
| he/she/it | prefined |
| you | prefined |
| I | prefined |
| they | have prefined |
| we | have prefined |
| he/she/it | have prefined |
| you | have prefined |
| I | have prefined |
| they | prefine |
| we | prefine |
| he/she/it | prefine |
| you | prefine |
| I | prefine |
Conditional
Perfect Continuous
Present Continuous
Perfect Simple
Present Simple
| they | would have been prefining |
| we | would have been prefining |
| he/she/it | would have been prefining |
| you | would have been prefining |
| I | would have been prefining |
| they | would be prefining |
| we | would be prefining |
| he/she/it | would be prefining |
| you | would be prefining |
| I | would be prefining |
| they | would have prefined |
| we | would have prefined |
| he/she/it | would have prefined |
| you | would have prefined |
| I | would have prefined |
| they | would prefine |
| we | would prefine |
| he/she/it | would prefine |
| you | would prefine |
| I | would prefine |
Imperative
| we | Let's prefine |
| you | prefine |