| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] to [be] a [noun] | 242 |
|
| 2 | [v-ing] [pron] to [be] [art] [noun] | 46 |
|
| 3 | [v-ing] [pron] [prep] [be] a [noun] | 38 |
|
