| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun sg] [unc] | 7445 |
|
| 2 | [prep] a [noun sg] [no cls] | 567 |
|
| 3 | [prep] [art] [noun sg] erm | 471 |
|
| 4 | [prep] a [noun] erm | 96 |
|
| 5 | [prep] a [noun sg] erm | 93 |
|
