| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] [prep] [noun sg] | 33139 |
|
| 2 | be a [noun] [prep] [noun sg] | 12609 |
|
| 3 | be [prep] a [noun] [prep] | 2911 |
|
| 4 | be [prep] [noun] [prep] [noun sg] | 1580 |
|
| 5 | be [prep] a [noun] [noun sg] | 1240 |
|
