| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] a | 232866 |
|
| 2 | [vb past] [prep] a | 28724 |
|
| 3 | [vb past] [noun sg] [prep] | 21699 |
|
| 4 | [vb past] [noun sg] a | 121 |
|
