| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] it [be] that [art] | 41 |
|
| 2 | [adv] it [be] that a | 21 |
|
| 3 | [Wh adv] it [be] [conj] a | 11 |
|
| 4 | [Wh adv] it [be] [that] a | 11 |
|
| 5 | [Wh adv] it [be] that a | 11 |
|
| 6 | [Wh adv] it [be] that a | 11 |
|
| 7 | [Wh adv] [pron] [be] that a | 11 |
|
| 8 | [Wh adv] [pers pn] [be] that a | 11 |
|
