| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] purposes [prep] [noun sg] | 303 |
|
| 2 | [adj] [prep] [art] purposes [prep] | 67 |
|
| 3 | [adj] [prep] [art] [prep] [noun sg] | 6 |
|
| 4 | [adj] [prep] purposes [prep] [noun sg] | 5 |
|
