| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [be] [v-ing] for [pron] | 823 |
|
| 2 | when [pers pn] [be] [v-ing] [pron] | 410 |
|
| 3 | when [pers pn] [be] [v-ing] for | 100 |
|
