| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [adv] [vb past] a [noun] | 2325 |
|
| 2 | [pron] [adv] [vb past] a [noun sg] | 2226 |
|
| 3 | [pron] [adv] [verb] a week | 17 |
|
| 4 | [pron] [adv] [vb past] [art] week | 11 |
|
| 5 | [pron] [adv] [vb past] [art] week | 11 |
|
| 6 | [pron] [adv] [vb past] a week | 9 |
|
| 7 | [pron] [adv] [vb past] a week | 9 |
|
| 8 | [pron] [adv] [vb past] a week | 9 |
|
