| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what they [modal v] [verb] | 728 |
|
| 2 | what they [modal v] [vb infin] | 630 |
|
| 3 | what [pron] [modal v] expect | 152 |
|
| 4 | [pron] they [modal v] expect | 27 |
|
| 5 | what they [modal v] expect | 21 |
|
