| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [adv] [be] [vb pp] to be | 56 |
|
| 2 | [verb] previously [be] [vb pp] to be | 13 |
|
| 3 | have previously [be] [vb pp] to be | 13 |
|
| 4 | has previously [be] [vb pp] to [be] | 10 |
|
| 5 | [vb -s] previously [be] [vb pp] to be | 10 |
|
| 6 | has previously [be] [vb pp] [prep] be | 10 |
|
| 7 | has previously [be] [vb pp] [prep] be | 10 |
|
| 8 | has previously [be] [vb pp] to [be] | 10 |
|
| 9 | has previously [be] [verb] to be | 10 |
|
| 10 | has previously [be] [vb pp] to be | 10 |
|
| 11 | has previously [be] [vb pp] to be | 10 |
|
