| I | plummet |
|---|---|
| you | plummet |
| he/she/it | plummets |
| we | plummet |
| you | plummet |
| they | plummet |
| I | plummeted |
|---|---|
| you | plummeted |
| he/she/it | plummeted |
| we | plummeted |
| you | plummeted |
| they | plummeted |
| I | have | plummeted |
|---|---|---|
| you | have | plummeted |
| he/she/it | has | plummeted |
| we | have | plummeted |
| you | have | plummeted |
| they | have | plummeted |
| I | had | plummeted |
|---|---|---|
| you | had | plummeted |
| he/she/it | had | plummeted |
| we | had | plummeted |
| you | had | plummeted |
| they | had | plummeted |
单语范例（未经PONS编辑处理）
They rose to 10th in 199091, only to plummet to one place and two points above the relegation zone in 199192.
en.wikipedia.org The helicopter crashes, explodes and plummets into the sea.
en.wikipedia.org From the early 2000s due to poor management sales plummeted.
en.wikipedia.org Attendance at the games plummeted, as did television ratings, as was the case (to a lesser extent) during the last significant players strike in 1981.
en.wikipedia.org Pitch tightens with an increase temperature and expands when temperature plummets.
en.wikipedia.org