| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [prep] a | 2425 |
|
| 2 | [modal v] [be] [adv] [prep] | 1288 |
|
| 3 | [modal v] [be] [prep] a | 1283 |
|
| 4 | [modal v] [be] [adv] a | 508 |
|
| 5 | [modal v] [adv] [prep] a | 26 |
|
