| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [be] a | 8389 |
|
| 2 | [vb pp] to [be] [art] | 3451 |
|
| 3 | [vb pp] [prep] [be] a | 2113 |
|
| 4 | [vb pp] to [be] a | 2091 |
|
| 5 | [vb pp] to [be] a | 2068 |
|
| 6 | [vb pp] [prep] [be] a | 2068 |
|
