Mac + Safari
iPhone + iPad
Google Chrome
Mozilla Firefox
Opera
Microsoft Edgebuild upon | 词形变化
英语 动词 build upon 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 building upon |
| we | will have been building upon |
| he/she/it | will have been building upon |
| you | will have been building upon |
| I | will have been building upon |
| they | will be building upon |
| we | will be building upon |
| he/she/it | will be building upon |
| you | will be building upon |
| I | will be building upon |
| they | had been building upon |
| we | had been building upon |
| he/she/it | had been building upon |
| you | had been building upon |
| I | had been building upon |
| they | were building upon |
| we | were building upon |
| he/she/it | was building upon |
| you | were building upon |
| I | was building upon |
| they | have been building upon |
| we | have been building upon |
| he/she/it | has been building upon |
| you | have been building upon |
| I | have been building upon |
| they | are building upon |
| we | are building upon |
| he/she/it | is building upon |
| you | are building upon |
| I | am building upon |
| they | will have built upon; builded upon |
| we | will have built upon; builded upon |
| he/she/it | will have built upon; builded upon |
| you | will have built upon; builded upon |
| I | will have built upon; builded upon |
| they | will build upon |
| we | will build upon |
| he/she/it | will build upon |
| you | will build upon |
| I | will build upon |
| they | had built upon; builded upon |
| we | had built upon; builded upon |
| he/she/it | had built upon; builded upon |
| you | had built upon; builded upon |
| I | had built upon; builded upon |
| they | built upon |
| we | built upon |
| he/she/it | built upon |
| you | built upon |
| I | built upon |
| they | have built upon; builded upon |
| we | have built upon; builded upon |
| he/she/it | has built upon; builded upon |
| you | have built upon; builded upon |
| I | have built upon; builded upon |
| they | build upon |
| we | build upon |
| he/she/it | builds upon |
| you | build upon |
| I | build upon |
Subjunctive
Pluperfect Simple
Imperfect Simple
Perfect Simple
Present Simple
| they | had built upon; builded upon |
| we | had built upon; builded upon |
| he/she/it | had built upon; builded upon |
| you | had built upon; builded upon |
| I | had built upon; builded upon |
| they | built upon |
| we | built upon |
| he/she/it | built upon |
| you | built upon |
| I | built upon |
| they | have built upon; builded upon |
| we | have built upon; builded upon |
| he/she/it | have built upon; builded upon |
| you | have built upon; builded upon |
| I | have built upon; builded upon |
| they | build upon |
| we | build upon |
| he/she/it | build upon |
| you | build upon |
| I | build upon |
Conditional
Perfect Continuous
Present Continuous
Perfect Simple
Present Simple
| they | would have been building upon |
| we | would have been building upon |
| he/she/it | would have been building upon |
| you | would have been building upon |
| I | would have been building upon |
| they | would be building upon |
| we | would be building upon |
| he/she/it | would be building upon |
| you | would be building upon |
| I | would be building upon |
| they | would have built upon; builded upon |
| we | would have built upon; builded upon |
| he/she/it | would have built upon; builded upon |
| you | would have built upon; builded upon |
| I | would have built upon; builded upon |
| they | would build upon |
| we | would build upon |
| he/she/it | would build upon |
| you | would build upon |
| I | would build upon |
Imperative
| we | Let's build upon |
| you | build upon |