| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [v-ing] to | 8141 |
|
| 2 | [pers pn] [be] [v-ing] to | 6943 |
|
| 3 | we [be] [v-ing] [prep] | 5529 |
|
| 4 | we [be] [verb] to | 1147 |
|
| 5 | we [be] [v-ing] to | 730 |
|
