| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] in a [noun sg] | 5027 |
|
| 2 | [be] in a [noun sg] | 612 |
|
| 3 | [be] [adv] a [noun sg] | 386 |
|
| 4 | [be] [adv] in [noun sg] | 289 |
|
| 5 | [be] [adv] in a | 182 |
|
