| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [adv] had to [be] | 6 |
|
| 2 | they [adv] had to be | 6 |
|
| 3 | they [adv] had to be | 6 |
|
| 4 | they [adv] had to [be] | 6 |
|
