| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [Wh det] it [be] [prep] | 129 |
|
| 2 | [vb base] [Wh det] it be [prep] | 129 |
|
| 3 | [vb base] [Wh det] it [is] [prep] | 116 |
|
| 4 | [verb] [Wh det] it is [prep] | 98 |
|
| 5 | [vb base] [Wh det] [pron] is [prep] | 37 |
|
| 6 | [vb base] [Wh det] [pers pn] is [prep] | 33 |
|
| 7 | [vb base] [pron] it is [prep] | 28 |
|
| 8 | [vb base] [Wh det] it is [prep] | 28 |
|
