| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun sg] to be | 1972 |
|
| 2 | [prep] [noun sg] [v-ing] to | 801 |
|
| 3 | [noun sg] [v-ing] to be | 369 |
|
| 4 | [prep] [v-ing] to be | 306 |
|
