| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] why it [be] that | 43 |
|
| 2 | [to-vb] why it [be] that | 17 |
|
| 3 | explain why it [be] that | 14 |
|
| 4 | wonder why it [be] that | 10 |
|
| 5 | to explain why it [be] that | 8 |
|
| 6 | [prep] why it [be] that | 7 |
|
| 7 | [prep] why it [be] that | 7 |
|
| 8 | [vb infin] why it [be] that | 7 |
|
| 9 | [vb base] why it [be] that | 7 |
|
| 10 | [adv] why it [be] that | 6 |
|
| 11 | [adv] why it [be] that | 6 |
|
| 12 | [vb past] why it [be] that | 6 |
|
| 13 | know why it [be] that | 5 |
|
| 14 | why it [be] [adj] that | 27 |
|
| 15 | why it [be] [adj] that | 27 |
|
| 16 | why it [be] important that | 12 |
|
| 17 | why it [be] important that | 12 |
|
| 18 | why it [be] essential that | 7 |
|
| 19 | why it [be] [vb pp] that | 7 |
|
| 20 | why it [be] [verb] that | 7 |
|
| 21 | why it [be] essential that | 7 |
|
| 22 | why it [be] vital that | 5 |
|
| 23 | why it [be] vital that | 5 |
|
| 24 | why it [be] that [art] | 23 |
|
| 25 | why it [be] that [art] | 23 |
|
| 26 | why it [be] that [pron] | 23 |
|
| 27 | why it [be] that the | 16 |
|
| 28 | why it [be] that the | 16 |
|
| 29 | why it [be] that [pers pn] | 15 |
|
| 30 | why it [be] that [noun] | 12 |
|
