| 展示 (Present) "foster" | I | foster | |
| 现在进行时 (Present Continuous) "foster" | I | am fostering | |
| 一般过去时 (Simple past) "foster" | I | fostered | |
| 过去进行时 (Past Continuous) "foster" | I | was fostering | |
| 现在完成 (Present perfect) "foster" | I | have fostered | |
| 现在完成进行时 (Present perfect continuous) "foster" | I | have been fostering | |
| 过去完成时 (Past perfect) "foster" | I | had fostered | |
| 过去完成时 (Past perfect continuous) "foster" | I | had been fostering | |
| 未来 (Future) "foster" | I | will foster | |
| 将来进行时 (Future continuous) "foster" | I | will be fostering | |
| 未来完美 (Future perfect) "foster" | I | will have fostered | |
| 未来持续完善 (Future perfect continuous) "foster" | I | will have been fostering |