| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] it is that | 47 |
|
| 2 | [verb] [Wh adv] it is that | 46 |
|
| 3 | [verb] why it [be] that | 43 |
|
| 4 | [verb] why it be that | 43 |
|
| 5 | [verb] why it is [conj] | 28 |
|
| 6 | [verb] why it is that | 27 |
|
| 7 | [verb] why it is that | 27 |
|
| 8 | [verb] why it is [that] | 27 |
|
| 9 | [verb] why [pron] is that | 27 |
|
| 10 | [verb] why it is that | 27 |
|
| 11 | [verb] why it [is] that | 27 |
|
| 12 | [verb] why [pers pn] is that | 27 |
|
