| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to be [prep] | 5209 |
|
| 2 | [vb past] to be [prep] | 1079 |
|
| 3 | have to be [prep] | 584 |
|
| 4 | had [prep] be [prep] | 143 |
|
| 5 | had [prep] be [prep] | 143 |
|
| 6 | had to [be] [prep] | 142 |
|
| 7 | had to be [prep] | 142 |
|
