| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] for [conj] [verb] | 77 |
|
| 2 | be [v-ing] [prep] [conj] [verb] | 66 |
|
| 3 | [be] [v-ing] for [conj] [verb] | 17 |
|
