| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] be [v-ing] [to-vb] | 634 |
|
| 2 | [pron] be [v-ing] [to-vb] that | 246 |
|
| 3 | [pron] [verb] be [v-ing] that | 78 |
|
| 4 | [verb] be [v-ing] [to-vb] that | 16 |
|
