| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] that | 995 |
|
| 2 | is [adv] that | 683 |
|
| 3 | is perhaps [conj] | 28 |
|
| 4 | [be] perhaps that | 13 |
|
| 5 | be perhaps that | 13 |
|
| 6 | [is] perhaps that | 11 |
|
| 7 | is perhaps that | 11 |
|
