| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] be [v-ing] [prep] | 4816 |
|
| 2 | [noun] be [v-ing] to | 3260 |
|
| 3 | [noun prp] be [verb] to | 2887 |
|
| 4 | [noun prp] [be] [v-ing] to | 712 |
|
