| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is it [conj] [prep] | 27 |
|
| 2 | is [pron] that [prep] | 16 |
|
| 3 | [is] it that [prep] | 14 |
|
| 4 | [be] it that [prep] | 14 |
|
| 5 | be it that [prep] | 14 |
|
| 6 | is it that [prep] | 13 |
|
