| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] to [be] [noun] | 333 |
|
| 2 | [v-ing] to [letter] [noun] | 29 |
|
| 3 | to [be] [letter] [noun] | 17 |
|
| 4 | [v-ing] to [be] [letter] | 10 |
|
