| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [be] [verb] [prep] a | 1551 |
|
| 2 | could [be] [verb] [prep] a | 971 |
|
| 3 | he could [be] [verb] [prep] | 112 |
|
| 4 | he could [verb] [prep] a | 78 |
|
