| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [prep] a [noun sg] | 16267 |
|
| 2 | [vb past] in a [noun sg] | 2407 |
|
| 3 | [prep] in a [noun sg] | 226 |
|
| 4 | [vb past] [prep] in [noun sg] | 55 |
|
| 5 | [vb past] [prep] in a | 24 |
|
