| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [pron] be [v-ing] [verb] | 1897 |
|
| 2 | [pron] [pron] be [verb] to | 694 |
|
| 3 | [pron] be [v-ing] [verb] to | 580 |
|
| 4 | [pron] [pron] be [v-ing] to | 454 |
|
