| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] still had to be | 9 |
|
| 2 | [noun sg] also had to be | 7 |
|
| 3 | [noun sg] therefore had to be | 7 |
|
| 4 | [noun sg] just had to be | 5 |
|
