| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [subord] [art] | 929 |
|
| 2 | [be] [to-vb] [adv] [art] | 805 |
|
| 3 | [to-vb] [adv] [subord] [art] | 521 |
|
| 4 | [be] [to-vb] [adv] [subord] | 94 |
|
| 5 | [be] [to-vb] [subord] [art] | 85 |
|
