| I | frustrate |
|---|---|
| you | frustrate |
| he/she/it | frustrates |
| we | frustrate |
| you | frustrate |
| they | frustrate |
| I | frustrated |
|---|---|
| you | frustrated |
| he/she/it | frustrated |
| we | frustrated |
| you | frustrated |
| they | frustrated |
| I | have | frustrated |
|---|---|---|
| you | have | frustrated |
| he/she/it | has | frustrated |
| we | have | frustrated |
| you | have | frustrated |
| they | have | frustrated |
| I | had | frustrated |
|---|---|---|
| you | had | frustrated |
| he/she/it | had | frustrated |
| we | had | frustrated |
| you | had | frustrated |
| they | had | frustrated |
单语范例（未经PONS编辑处理）
Unable to find the ideal eventually, he became angry and frustrated.
en.wikipedia.org The witch, frustrated, opens the oven and leans forward.
en.wikipedia.org He became frustrated with his inability to reach his students (whom he described as hoodlums) and quit.
en.wikipedia.org She became frustrated with the cinema industry and began to take portraits at age eighteen.
en.wikipedia.org However, she grew frustrated at the lack of opportunities to play because no girls' football facilities were available at the time.
en.wikipedia.org