| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [conj] it has been | 15 |
|
| 2 | [prep] [conj] it has been | 15 |
|
| 3 | [prep] [subord] it has been | 12 |
|
| 4 | as [conj] it has been | 7 |
|
| 5 | as [conj] it has been | 7 |
|
| 6 | [prep] if it has been | 7 |
|
| 7 | [prep] if it has been | 7 |
|
