| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] [prep] a [det] [noun] | 167 |
|
| 2 | [verb] [adv] [prep] a [det] week | 29 |
|
| 3 | [verb] [adv] [prep] a [adj] week | 15 |
|
| 4 | [verb] [adv] [prep] [art] [det] week | 12 |
|
