| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb -s] a [noun] | 7617 |
|
| 2 | [pron] buy a [noun] | 394 |
|
| 3 | [vb -s] buy a [noun] | 52 |
|
| 4 | [pron] [vb -s] buy a | 34 |
|
| 5 | [pron] [vb -s] buy [noun] | 20 |
|
