| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] [be] a [noun sg] | 21044 |
|
| 2 | [be] [adv] a [noun sg] | 19720 |
|
| 3 | [ex0] [be] [adv] a | 6181 |
|
| 4 | [ex0] [be] [adv] [noun sg] | 1377 |
|
| 5 | [ex0] [adv] a [noun sg] | 59 |
|
