| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which [pers pn] has been [v-ing] | 9 |
|
| 2 | [prep] which [pers pn] has been [v-ing] | 9 |
|
| 3 | [noun] which [pers pn] has been [v-ing] | 5 |
|
| 4 | which [pers pn] has been [v-ing] [prep] | 8 |
|
| 5 | which [pers pn] has been [v-ing] [prep] | 8 |
|
| 6 | which [pers pn] has been [v-ing] for | 5 |
|
| 7 | which [pers pn] has been [v-ing] for | 5 |
|
