| I | turf |
|---|---|
| you | turf |
| he/she/it | turfs |
| we | turf |
| you | turf |
| they | turf |
| I | turfed |
|---|---|
| you | turfed |
| he/she/it | turfed |
| we | turfed |
| you | turfed |
| they | turfed |
| I | have | turfed |
|---|---|---|
| you | have | turfed |
| he/she/it | has | turfed |
| we | have | turfed |
| you | have | turfed |
| they | have | turfed |
| I | had | turfed |
|---|---|---|
| you | had | turfed |
| he/she/it | had | turfed |
| we | had | turfed |
| you | had | turfed |
| they | had | turfed |
单语范例（未经PONS编辑处理）
The turf clubs were no longer able to compete and eventually all closed.
en.wikipedia.org Their ships, designed to operate in the high-pressure depths of their terra's environment, are nearly unstoppable on their home turf.
en.wikipedia.org In 1986, the turf course was similarly expanded from just over 7/8mi km around to 1 mile 145 foot (1.654 km) around.
en.wikipedia.org The temperature greatly affects their moving rates and their ability to range their home turf.
en.wikipedia.org He introduced the concept of top-dressing greens with sand, which significantly helped turf growth.
en.wikipedia.org