| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] a very | 704 |
|
| 2 | [be] [adv] a very | 446 |
|
| 3 | [be] once a [adv] | 11 |
|
| 4 | [be] once a [adv] | 11 |
|
| 5 | [be] once [art] very | 6 |
|
| 6 | [be] once [art] very | 6 |
|
| 7 | [be] once a very | 5 |
|
| 8 | [be] once a very | 5 |
|
| 9 | [be] once a very | 5 |
|
