Mac + Safari
iPhone + iPad
Google Chrome
Mozilla Firefox
Opera
Microsoft Edgebase | 词形变化
英语 动词 base 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 basing |
| we | will have been basing |
| he/she/it | will have been basing |
| you | will have been basing |
| I | will have been basing |
| they | will be basing |
| we | will be basing |
| he/she/it | will be basing |
| you | will be basing |
| I | will be basing |
| they | had been basing |
| we | had been basing |
| he/she/it | had been basing |
| you | had been basing |
| I | had been basing |
| they | were basing |
| we | were basing |
| he/she/it | was basing |
| you | were basing |
| I | was basing |
| they | have been basing |
| we | have been basing |
| he/she/it | has been basing |
| you | have been basing |
| I | have been basing |
| they | are basing |
| we | are basing |
| he/she/it | is basing |
| you | are basing |
| I | am basing |
| they | will have based |
| we | will have based |
| he/she/it | will have based |
| you | will have based |
| I | will have based |
| they | will base |
| we | will base |
| he/she/it | will base |
| you | will base |
| I | will base |
| they | had based |
| we | had based |
| he/she/it | had based |
| you | had based |
| I | had based |
| they | based |
| we | based |
| he/she/it | based |
| you | based |
| I | based |
| they | have based |
| we | have based |
| he/she/it | has based |
| you | have based |
| I | have based |
| they | base |
| we | base |
| he/she/it | bases |
| you | base |
| I | base |
Subjunctive
Pluperfect Simple
Imperfect Simple
Perfect Simple
Present Simple
| they | had based |
| we | had based |
| he/she/it | had based |
| you | had based |
| I | had based |
| they | based |
| we | based |
| he/she/it | based |
| you | based |
| I | based |
| they | have based |
| we | have based |
| he/she/it | have based |
| you | have based |
| I | have based |
| they | base |
| we | base |
| he/she/it | base |
| you | base |
| I | base |
Conditional
Perfect Continuous
Present Continuous
Perfect Simple
Present Simple
| they | would have been basing |
| we | would have been basing |
| he/she/it | would have been basing |
| you | would have been basing |
| I | would have been basing |
| they | would be basing |
| we | would be basing |
| he/she/it | would be basing |
| you | would be basing |
| I | would be basing |
| they | would have based |
| we | would have based |
| he/she/it | would have based |
| you | would have based |
| I | would have based |
| they | would base |
| we | would base |
| he/she/it | would base |
| you | would base |
| I | would base |
Imperative
| we | Let's base |
| you | base |