| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it is that [noun] | 17 |
|
| 2 | [Wh adv] it is that [noun] | 14 |
|
| 3 | [adv] it is that [noun pl] | 10 |
|
| 4 | why it is that [noun] | 9 |
|
| 5 | why it is that [noun] | 9 |
|
| 6 | [adv] it is that [noun prp] | 7 |
|
| 7 | how it is that [noun] | 5 |
|
| 8 | how it is that [noun] | 5 |
|
