| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could do was [noun] | 66 |
|
| 2 | they could [verb] was [noun] | 12 |
|
| 3 | they could [vb infin] was [noun] | 12 |
|
| 4 | they [modal v] do was [noun] | 10 |
|
| 5 | they could do be [noun] | 9 |
|
| 6 | they could do [be] [noun] | 9 |
|
| 7 | they could do was [noun] | 9 |
|
| 8 | they could do [was/were] [noun] | 9 |
|
