| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for which [pron] be [v-ing] [prep] | 5 |
|
| 2 | for which [pers pn] [be] [v-ing] [prep] | 5 |
|
| 3 | for which [pron] [be] [v-ing] [prep] | 5 |
|
