| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] a week | 1444 |
|
| 2 | [adv] a week | 1400 |
|
| 3 | forward a [noun] | 202 |
|
| 4 | forward a [noun sg] | 194 |
|
| 5 | forward a week | 8 |
|
| 6 | forward a week | 8 |
|
| 7 | forward [art] week | 8 |
|
