| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] clear that | 290 |
|
| 2 | is [v-ing] [adv] clear | 17 |
|
| 3 | [v-ing] [adv] clear that | 17 |
|
| 4 | is [v-ing] [adv] that | 16 |
|
| 5 | is [v-ing] clear that | 9 |
|
