| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [v-ing] to be | 1191 |
|
| 2 | it 's [v-ing] to | 716 |
|
| 3 | it [v-ing] to be | 65 |
|
| 4 | it 's to be | 46 |
|
