| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [det] [noun] [prep] [noun] | 1704 |
|
| 2 | within a [noun] [prep] [noun] | 350 |
|
| 3 | within a [det] [noun] [prep] | 224 |
|
| 4 | within [det] [noun] [prep] [noun] | 76 |
|
| 5 | within a [det] [noun] [noun] | 33 |
|
