| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb pp] [conj] | 2215 |
|
| 2 | [prep] [conj] [conj] | 1092 |
|
| 3 | [prep] [conj] [vb pp] | 808 |
|
| 4 | [prep] [vb pp] [conj] | 401 |
|
