| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had to be [prep] | 142 |
|
| 2 | had to be in | 53 |
|
| 3 | had to be at | 27 |
|
| 4 | had to be on | 18 |
|
| 5 | had to be for | 8 |
|
| 6 | had to be of | 8 |
|
| 7 | had to be with | 5 |
|
