| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [det] [noun] [unc] | 155 |
|
| 2 | [prep] a [det] [noun] [unc] | 155 |
|
| 3 | after a [adj] [noun] [unc] | 77 |
|
| 4 | after [art] [det] [noun] [unc] | 25 |
|
| 5 | after a [det] [noun] [unc] | 25 |
|
