| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [adv] a [noun] | 466 |
|
| 2 | [vb -s] [adv] a [noun sg] | 445 |
|
| 3 | [verb] [adv] a week | 173 |
|
| 4 | [vb -s] [adv] [art] week | 23 |
|
| 5 | [vb -s] [adv] [art] week | 23 |
|
| 6 | [vb -s] [adv] a week | 22 |
|
| 7 | [vb -s] [adv] a week | 21 |
|
| 8 | [vb -s] [adv] a week | 21 |
|
