| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be a [noun] [prep] [Wh det] | 155 |
|
| 2 | it be a [noun] for [pron] | 79 |
|
| 3 | it be [art] [noun] for [Wh det] | 11 |
|
| 4 | it be [art] [noun] for [Wh det] | 11 |
|
| 5 | [pron] be a [noun] for [Wh det] | 9 |
|
| 6 | it be a [noun] for [Wh det] | 6 |
|
| 7 | it [be] a [noun] for [Wh det] | 5 |
|
