| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] to be [adj] | 1749 |
|
| 2 | 's [v-ing] to be | 1191 |
|
| 3 | 's to be [adj] | 13 |
|
| 4 | 's [v-ing] to [adj] | 12 |
|
