| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [prep] a | 4215 |
|
| 2 | [to-vb] [adv] [prep] a | 2536 |
|
| 3 | [be] [to-vb] [adv] [prep] | 886 |
|
| 4 | [be] [to-vb] [prep] a | 600 |
|
| 5 | [be] [to-vb] [adv] a | 298 |
|
