Mac + Safari
iPhone + iPad
Google Chrome
Mozilla Firefox
Opera
Microsoft Edgebum | 词形变化
英语 动词 bum 在所有时态和语法形式的词形变化。
在学习英语吗？
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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 bumming |
| we | will have been bumming |
| he/she/it | will have been bumming |
| you | will have been bumming |
| I | will have been bumming |
| they | will be bumming |
| we | will be bumming |
| he/she/it | will be bumming |
| you | will be bumming |
| I | will be bumming |
| they | had been bumming |
| we | had been bumming |
| he/she/it | had been bumming |
| you | had been bumming |
| I | had been bumming |
| they | were bumming |
| we | were bumming |
| he/she/it | was bumming |
| you | were bumming |
| I | was bumming |
| they | have been bumming |
| we | have been bumming |
| he/she/it | has been bumming |
| you | have been bumming |
| I | have been bumming |
| they | are bumming |
| we | are bumming |
| he/she/it | is bumming |
| you | are bumming |
| I | am bumming |
| they | will have bummed |
| we | will have bummed |
| he/she/it | will have bummed |
| you | will have bummed |
| I | will have bummed |
| they | will bum |
| we | will bum |
| he/she/it | will bum |
| you | will bum |
| I | will bum |
| they | had bummed |
| we | had bummed |
| he/she/it | had bummed |
| you | had bummed |
| I | had bummed |
| they | bummed |
| we | bummed |
| he/she/it | bummed |
| you | bummed |
| I | bummed |
| they | have bummed |
| we | have bummed |
| he/she/it | has bummed |
| you | have bummed |
| I | have bummed |
| they | bum |
| we | bum |
| he/she/it | bums |
| you | bum |
| I | bum |
Subjunctive
Pluperfect Simple
Imperfect Simple
Perfect Simple
Present Simple
| they | had bummed |
| we | had bummed |
| he/she/it | had bummed |
| you | had bummed |
| I | had bummed |
| they | bummed |
| we | bummed |
| he/she/it | bummed |
| you | bummed |
| I | bummed |
| they | have bummed |
| we | have bummed |
| he/she/it | have bummed |
| you | have bummed |
| I | have bummed |
| they | bum |
| we | bum |
| he/she/it | bum |
| you | bum |
| I | bum |
Conditional
Perfect Continuous
Present Continuous
Perfect Simple
Present Simple
| they | would have been bumming |
| we | would have been bumming |
| he/she/it | would have been bumming |
| you | would have been bumming |
| I | would have been bumming |
| they | would be bumming |
| we | would be bumming |
| he/she/it | would be bumming |
| you | would be bumming |
| I | would be bumming |
| they | would have bummed |
| we | would have bummed |
| he/she/it | would have bummed |
| you | would have bummed |
| I | would have bummed |
| they | would bum |
| we | would bum |
| he/she/it | would bum |
| you | would bum |
| I | would bum |
Imperative
| we | Let's bum |
| you | bum |