| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be to | 431 |
|
| 2 | [vb mod] be to | 431 |
|
| 3 | shall be [prep] | 235 |
|
| 4 | shall be [prep] | 235 |
|
| 5 | shall [be] to | 12 |
|
| 6 | shall [be] to | 12 |
|
| 7 | shall be to | 12 |
|
| 8 | shall be to | 12 |
|
| 9 | shall be to | 12 |
|
