| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [v-ing] [prep] | 41268 |
|
| 2 | [pron] be [v-ing] [prep] | 33946 |
|
| 3 | [pron] be [verb] to | 17722 |
|
| 4 | [pron] [be] [v-ing] to | 8141 |
|
| 5 | [pron] be [v-ing] to | 8140 |
|
