| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is clear is [that] [pron] | 11 |
|
| 2 | is clear [is] [that] [pron] | 11 |
|
| 3 | is clear [is] that [pron] | 11 |
|
| 4 | is clear [is] [that] [pers pn] | 9 |
|
