| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [to-vb] [conj] [adv] | 125 |
|
| 2 | [be] [v-ing] [to-vb] [conj] [adv] | 60 |
|
| 3 | [be] [v-ing] [verb] [conj] [adv] | 41 |
|
