| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [be] [verb] [prep] a | 971 |
|
| 2 | could [be] [vb pp] [prep] a | 950 |
|
| 3 | [vb mod] [be] described [prep] a | 104 |
|
| 4 | [modal v] [be] described [prep] a | 104 |
|
| 5 | could [be] described [prep] [art] | 53 |
|
| 6 | could [be] described [prep] [art] | 53 |
|
| 7 | could [be] described [prep] a | 39 |
|
| 8 | could [be] described [prep] a | 29 |
|
| 9 | could [be] describe [prep] a | 29 |
|
