| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb past] a long [noun] | 48 |
|
| 2 | [adv] [vb past] a long [noun sg] | 47 |
|
| 3 | [adv] [verb] a long time | 30 |
|
| 4 | [adv] [vb past] a [adj] time | 27 |
|
| 5 | [adv] [vb past] [art] long time | 7 |
|
| 6 | [adv] [vb past] a long time | 7 |
|
