| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [be] [adv] a [noun sg] | 1532 |
|
| 2 | [vb -s] [be] [adv] a [noun sg] | 75 |
|
| 3 | [det] [vb -s] [be] a [noun sg] | 61 |
|
| 4 | [det] [vb -s] [adv] a [noun sg] | 41 |
|
| 5 | [det] [vb -s] [be] [adv] a | 10 |
|
