| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [verb] was | 81 |
|
| 2 | [modal v] be do be | 48 |
|
| 3 | [modal v] be do [be] | 48 |
|
| 4 | [modal v] be do [was/were] | 6 |
|
| 5 | [modal v] [be] do was | 6 |
|
| 6 | [modal v] [be] do was | 6 |
|
| 7 | [modal v] be do was | 6 |
|
