| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] [noun] it is | 245 |
|
| 2 | [prep] [Wh det] [noun] [pron] is | 147 |
|
| 3 | [prep] [Wh det] [noun] it [be] | 143 |
|
| 4 | [prep] [Wh det] [noun] it be | 143 |
|
| 5 | [prep] [Wh det] [noun] [pers pn] is | 108 |
|
| 6 | [prep] [Wh det] [noun] it [is] | 102 |
|
| 7 | [prep] [Wh det] [noun] it is | 90 |
|
| 8 | [prep] [Wh det] [noun] it is | 90 |
|
