| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is [verb] that | 934 |
|
| 2 | [subord] it is [verb] that | 503 |
|
| 3 | while it [be] [verb] that | 23 |
|
| 4 | while it be [verb] that | 23 |
|
| 5 | while it is [verb] [conj] | 21 |
|
| 6 | while it [is] [verb] that | 17 |
|
| 7 | while [pers pn] is [verb] that | 16 |
|
| 8 | while it is [verb] that | 16 |
|
| 9 | while it is [verb] that | 16 |
|
| 10 | while [pron] is [verb] that | 16 |
|
