| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] a | 895 |
|
| 2 | be [adv prt] a | 107 |
|
| 3 | [be] [adv prt] a | 107 |
|
| 4 | be [adv prt] [art] | 42 |
|
| 5 | [be] [adv prt] a | 6 |
|
