| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] a [noun sg] | 19720 |
|
| 2 | [det] [be] a [noun sg] | 6572 |
|
| 3 | [det] [be] [adv] a | 2904 |
|
| 4 | [det] [be] [adv] [noun sg] | 718 |
|
| 5 | [det] [adv] a [noun sg] | 184 |
|
