| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] clear that [art] [noun pl] | 14 |
|
| 2 | is [adv] clear that the [noun pl] | 13 |
|
| 3 | is [adv] clear that the [noun pl] | 13 |
|
| 4 | is quite clear that [art] [noun pl] | 5 |
|
