| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] to [be] a | 1203 |
|
| 2 | be usually [vb pp] to [be] | 45 |
|
| 3 | be usually [vb pp] to a | 15 |
|
| 4 | usually [vb pp] to [be] a | 11 |
|
