| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is clear that a [noun sg] [prep] | 9 |
|
| 2 | is clear that a [noun sg] of | 6 |
|
| 3 | is clear that a [noun sg] of | 6 |
|
| 4 | is clear that a [noun sg] [prep] | 5 |
|
