| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have to go | 720 |
|
| 2 | shall have [verb] | 456 |
|
| 3 | shall have [to-vb] | 393 |
|
| 4 | shall [verb] to go | 41 |
|
| 5 | shall have go | 38 |
|
