| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be a [noun sg] [Wh det] | 39 |
|
| 2 | to be a [noun] which | 38 |
|
| 3 | to be a [noun] [Wh det] | 30 |
|
| 4 | to be an [noun] [Wh det] | 10 |
|
