| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] in a [adv] | 390 |
|
| 2 | [am/are] [prep] a [adv] | 180 |
|
| 3 | [am/are] in [art] [adv] | 110 |
|
| 4 | [am/are] in a [adv] | 88 |
|
