| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if it [is] [vb pp] that | 167 |
|
| 2 | if it is [vb pp] that | 164 |
|
| 3 | if it [is] accepted that | 17 |
|
| 4 | if it [is] assumed that | 17 |
|
| 5 | if it [is] known that | 12 |
|
| 6 | if it [is] felt that | 12 |
|
| 7 | if it [is] thought that | 11 |
|
| 8 | if it [is] considered that | 9 |
|
| 9 | if it [is] established that | 8 |
|
| 10 | if it [is] found that | 7 |
|
| 11 | if it [is] allowed that | 6 |
|
| 12 | if it [is] proved that | 5 |
|
| 13 | if it [is] agreed that | 5 |
|
