| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] a [noun sg] | 113406 |
|
| 2 | [be] a [adv] | 15832 |
|
| 3 | [be] [adv] [noun sg] | 8813 |
|
| 4 | a [adv] [noun sg] | 476 |
|
