| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] [prep] [adv] a week | 11 |
|
| 2 | be [adv] [prep] [adv] a week | 9 |
|
| 3 | [be] [adv] [prep] [adv] a week | 9 |
|
| 4 | [been] [adv] [prep] [adv] a week | 6 |
|
| 5 | been [adv] [prep] [adv] a week | 6 |
|
| 6 | [adv] [verb] [prep] [adv] a week | 6 |
|
| 7 | [adv] [vb pp] [prep] [adv] a week | 5 |
|
| 8 | [adv] [prep] [noun] [adv] a week | 5 |
|
| 9 | [adv] [prep] [adv] a week [conj] | 6 |
|
