| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | even a [noun] | 1513 |
|
| 2 | even a [noun sg] | 1463 |
|
| 3 | [adv] a week | 1444 |
|
| 4 | [adv] a week | 1400 |
|
| 5 | even a week | 11 |
|
| 6 | even [art] week | 11 |
|
| 7 | even a week | 11 |
|
