| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | shall we [vb infin] [conj] [verb] | 30 |
|
| 2 | we [vb infin] [conj] [verb] a | 15 |
|
| 3 | shall [vb infin] [conj] [verb] a | 5 |
|
