| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [vb pp] [conj] [verb] | 3373 |
|
| 2 | [be] [vb pp] [conj] [not/n't] [verb] | 195 |
|
| 3 | [modal v] [be] [vb pp] [conj] [not/n't] | 110 |
|
| 4 | [modal v] [be] [vb pp] [not/n't] [verb] | 93 |
|
