| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] from time to | 80 |
|
| 2 | [modal v] from time to | 80 |
|
| 3 | may from time to | 52 |
|
| 4 | may from time to | 52 |
|
| 5 | shall from time to | 12 |
|
| 6 | shall from time to | 12 |
|
| 7 | will from time to | 9 |
|
| 8 | will from time to | 9 |
|
