| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] a long [noun sg] | 121 |
|
| 2 | [verb] a long [noun sg] ago | 88 |
|
| 3 | [vb past] a long [noun sg] ago | 43 |
|
| 4 | [vb past] [verb] a [noun sg] ago | 19 |
|
