| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] [vb pp] that | 941 |
|
| 2 | [subord] it [is] [vb pp] that | 503 |
|
| 3 | if it [be] [vb pp] that | 210 |
|
| 4 | if it [is] [vb pp] [conj] | 207 |
|
| 5 | if [pron] [is] [vb pp] that | 169 |
|
| 6 | if it [is] [verb] that | 167 |
|
| 7 | if it [is] [vb pp] that | 167 |
|
