| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is [adv] clear is that | 15 |
|
| 2 | [Wh det] [is] [adv] clear is that | 15 |
|
| 3 | what [is] [adv] clear is that | 14 |
|
| 4 | what [is] [adv] clear is that | 14 |
|
| 5 | [pron] [is] also clear is that | 5 |
|
