| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a [adj] [noun sg] | 197980 |
|
| 2 | a [adj] [noun sg] ago | 482 |
|
| 3 | [verb] a [noun sg] ago | 270 |
|
| 4 | [verb] [adj] [noun sg] ago | 73 |
|
