| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] [noun prp] | 7367 |
|
| 2 | buy a [adj] | 995 |
|
| 3 | buy a [noun prp] | 87 |
|
| 4 | buy [adj] [noun prp] | 63 |
|
