| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] a long [noun] | 93 |
|
| 2 | [verb] a long [noun] ago | 88 |
|
| 3 | [verb] [adv] a [noun] ago | 59 |
|
| 4 | [adv] a long [noun] ago | 17 |
|
