| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | regard [vb mod] [be] have to [art] | 15 |
|
| 2 | regard [modal v] [be] have to [art] | 15 |
|
| 3 | regard must [be] [verb] to [art] | 9 |
|
| 4 | [noun] must [be] have to [art] | 9 |
|
| 5 | [noun sg] must [be] have to [art] | 9 |
|
| 6 | regard must [be] have to [art] | 7 |
|
| 7 | regard must [be] have to [art] | 7 |
|
| 8 | regard must [be] have [prep] [art] | 7 |
|
| 9 | regard must [be] have to [art] | 7 |
|
| 10 | regard must [be] have [prep] [art] | 7 |
|
