| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have to [be] | 2898 |
|
| 2 | [modal v] need to [be] | 1049 |
|
| 3 | have need to [be] | 16 |
|
| 4 | [modal v] have need to | 5 |
|
