| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | shall [verb] | 9617 |
|
| 2 | shall [vb infin] | 9613 |
|
| 3 | [vb mod] know | 3692 |
|
| 4 | [modal v] know | 3692 |
|
| 5 | shall know | 59 |
|
| 6 | shall know | 59 |
|
