| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [be] [vb pp] [prep] | 13518 |
|
| 2 | have to [be] [vb pp] [prep] | 4641 |
|
| 3 | [vb past] to [be] [vb pp] [prep] | 3104 |
|
| 4 | had to [be] [verb] [prep] | 1460 |
|
| 5 | had [prep] [be] [vb pp] [prep] | 1455 |
|
| 6 | had to [be] [vb pp] [prep] | 1455 |
|
| 7 | had to [be] [vb pp] [prep] | 1455 |
|
| 8 | had [prep] [be] [vb pp] [prep] | 1455 |
|
