| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adv] a [noun] [prep] | 1199 |
|
| 2 | for [adv] a [noun] [prep] | 204 |
|
| 3 | for [prep] [adv] a [noun] | 151 |
|
| 4 | for [prep] a [noun] [prep] | 63 |
|
| 5 | for [prep] [adv] [noun] [prep] | 27 |
|
