| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] for [noun prp] [subord] [pers pn] | 7 |
|
| 2 | be [v-ing] for [noun prp] when [pron] | 6 |
|
| 3 | be waiting for [noun prp] [subord] [pron] | 5 |
|
