| I | acknowledge |
|---|---|
| you | acknowledge |
| he/she/it | acknowledges |
| we | acknowledge |
| you | acknowledge |
| they | acknowledge |
| I | acknowledged |
|---|---|
| you | acknowledged |
| he/she/it | acknowledged |
| we | acknowledged |
| you | acknowledged |
| they | acknowledged |
| I | have | acknowledged |
|---|---|---|
| you | have | acknowledged |
| he/she/it | has | acknowledged |
| we | have | acknowledged |
| you | have | acknowledged |
| they | have | acknowledged |
| I | had | acknowledged |
|---|---|---|
| you | had | acknowledged |
| he/she/it | had | acknowledged |
| we | had | acknowledged |
| you | had | acknowledged |
| they | had | acknowledged |
单语范例（未经PONS编辑处理）
This is acknowledged as not always being possible to establish with digital media prior to an examination.
en.wikipedia.org This work soon became acknowledged by the industry.
en.wikipedia.org Then he must acknowledge the truth of what is said.
en.wikipedia.org Such a society may acknowledge other means of livelihood and work habits but stresses the importance of agriculture and farming.
en.wikipedia.org She acknowledges that some of the stereotypes have occasionally been positive, but that largely she resented the distance that such stereotypes created.
en.wikipedia.org