| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [vb mod] be [vb pp] up | 26 |
|
| 2 | this [modal v] be [vb pp] up | 26 |
|
| 3 | this can be [vb pp] up | 6 |
|
| 4 | this should be [vb pp] up | 6 |
|
| 5 | this should be [vb pp] up | 6 |
|
| 6 | this could be [vb pp] up | 6 |
|
| 7 | this could be [vb pp] up | 6 |
|
| 8 | this can be [vb pp] up | 6 |
|
| 9 | this [modal v] be followed up | 5 |
|
