| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] [modal v] [adv] | 1417 |
|
| 2 | in a [noun] [adv] | 1396 |
|
| 3 | in [noun] [modal v] [adv] | 412 |
|
| 4 | in a [noun] [modal v] | 337 |
|
