| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] an [adj] | 1840 |
|
| 2 | [adv] be an [adj] | 167 |
|
| 3 | be [prep] an [adj] | 128 |
|
| 4 | [adv] be [prep] [adj] | 128 |
|
| 5 | [adv] be [prep] an | 22 |
|
