http://www.pons.de/produkte/3-12-517841-X/(牛津大学出版社授权产品)
在《PONS词典》中的词汇
| I | progress |
|---|---|
| you | progress |
| he/she/it | progresses |
| we | progress |
| you | progress |
| they | progress |
| I | progressed |
|---|---|
| you | progressed |
| he/she/it | progressed |
| we | progressed |
| you | progressed |
| they | progressed |
| I | have | progressed |
|---|---|---|
| you | have | progressed |
| he/she/it | has | progressed |
| we | have | progressed |
| you | have | progressed |
| they | have | progressed |
| I | had | progressed |
|---|---|---|
| you | had | progressed |
| he/she/it | had | progressed |
| we | had | progressed |
| you | had | progressed |
| they | had | progressed |