| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [verb] within [num] [noun] | 58 |
|
| 2 | must be [vb pp] within [num] [noun] | 58 |
|
| 3 | must be [verb] within [num] [noun pl] | 52 |
|
| 4 | must be [verb] within [num] days | 29 |
|
| 5 | must be [verb] within [num] day | 29 |
|
| 6 | must be [verb] within [num] month | 15 |
|
| 7 | must be [verb] within [num] months | 15 |
|
| 8 | must be made within [num] [noun] | 12 |
|
| 9 | must be make within [num] [noun] | 12 |
|
| 10 | must be [verb] within three [noun] | 8 |
|
| 11 | must be [verb] within [num] [noun sg] | 6 |
|
| 12 | must be [verb] within seven [noun] | 6 |
|
| 13 | must be [verb] within four [noun] | 5 |
|
| 14 | must be [verb] within [num] year | 5 |
|
| 15 | must be [verb] within 14 [noun] | 5 |
|
| 16 | must be [verb] within two [noun] | 5 |
|
| 17 | must be serve within [num] [noun] | 5 |
|
| 18 | must be served within [num] [noun] | 5 |
|
| 19 | must be [verb] within 28 [noun] | 5 |
|
| 20 | must be file within [num] [noun] | 5 |
|
| 21 | must be filed within [num] [noun] | 5 |
|
