| I | bump |
|---|---|
| you | bump |
| he/she/it | bumps |
| we | bump |
| you | bump |
| they | bump |
| I | bumped |
|---|---|
| you | bumped |
| he/she/it | bumped |
| we | bumped |
| you | bumped |
| they | bumped |
| I | have | bumped |
|---|---|---|
| you | have | bumped |
| he/she/it | has | bumped |
| we | have | bumped |
| you | have | bumped |
| they | have | bumped |
| I | had | bumped |
|---|---|---|
| you | had | bumped |
| he/she/it | had | bumped |
| we | had | bumped |
| you | had | bumped |
| they | had | bumped |
单语范例（未经PONS编辑处理）
Ferrets are notoriously clumsy in their surroundings during their dance and will often bump into or fall over objects and furniture.
en.wikipedia.org You can lean over the dugout seats and bump elbows with a coach.
www.npr.org The aim is to make developers' lives easier in the long run, but some potential customers are scared off by an initial speed bump.
arstechnica.com The bench also directed the agencies to put up signage indicating that there is a speed bump ahead.
www.thehindu.com In older participants, a bump for memories reported as most important and happy was found.
en.wikipedia.org