| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a | 531227 |
|
| 2 | [vb pp] a | 62691 |
|
| 3 | buy a | 3437 |
|
| 4 | bought [art] | 628 |
|
| 5 | bought [art] | 628 |
|
| 6 | bought a | 382 |
|
