| I | boil |
|---|---|
| you | boil |
| he/she/it | boils |
| we | boil |
| you | boil |
| they | boil |
| I | boiled |
|---|---|
| you | boiled |
| he/she/it | boiled |
| we | boiled |
| you | boiled |
| they | boiled |
| I | have | boiled |
|---|---|---|
| you | have | boiled |
| he/she/it | has | boiled |
| we | have | boiled |
| you | have | boiled |
| they | have | boiled |
| I | had | boiled |
|---|---|---|
| you | had | boiled |
| he/she/it | had | boiled |
| we | had | boiled |
| you | had | boiled |
| they | had | boiled |
单语范例（未经PONS编辑处理）
A giant pot of beef stew boils over open flames as we nosh fresh watermelon.
crosscut.com The concentrated solar energy boils water in the receiver to produce steam.
en.wikipedia.org It boils down to predicting the will to fight, which is an imponderable.
www.theatlantic.com But in the end, the reasons for choosing a heel over a flat boils down to a lot more than style and comfort.
www.dailymail.co.uk Externally, a poultice of the leaves is useful for insect bites, poison-ivy rashes, minor sores, and boils.
en.wikipedia.org