| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [conj] [verb] | 397 |
|
| 2 | [prep] [conj] obtain | 9 |
|
| 3 | [prep] [conj] obtain | 9 |
|
| 4 | for [conj] obtain | 9 |
|
