| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [ex0] had to be | 8 |
|
| 2 | [verb] there had to [be] | 8 |
|
| 3 | [vb past] [ex0] had to [be] | 7 |
|
| 4 | said [ex0] had to [be] | 6 |
|
| 5 | say [ex0] had to [be] | 6 |
|
