| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] be [v-ing] to be | 262 |
|
| 2 | [vb base] be [v-ing] to be | 18 |
|
| 3 | [vb base] [det] be [v-ing] to | 17 |
|
| 4 | [vb base] [det] be to be | 9 |
|
