| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun sg] [prep] a | 25643 |
|
| 2 | [prep] [noun sg] [prep] a | 25643 |
|
| 3 | [prep] [noun sg] for [art] | 8168 |
|
| 4 | [prep] [noun] for a | 4321 |
|
| 5 | [prep] [noun sg] for a | 2403 |
|
