| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] a [det] | 546 |
|
| 2 | [verb] a [det] months | 119 |
|
| 3 | [vb pp] a [det] months | 37 |
|
| 4 | [verb] [vb pp] [det] months | 16 |
|
