| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [verb] their [det] | 380 |
|
| 2 | [prep] [v-ing] their [det] | 376 |
|
| 3 | [prep] using [pron] [det] | 24 |
|
| 4 | [prep] using their [adj] | 15 |
|
| 5 | [prep] use their [det] | 9 |
|
