| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [conj] [adv] [vb infin] be [prep] | 5 |
|
| 2 | [modal v] [conj] [adv] [vb infin] be [prep] | 5 |
|
| 3 | [conj] [modal v] [adv] [vb infin] be [prep] | 6 |
|
| 4 | [conj] [vb mod] [adv] [vb infin] be [prep] | 6 |
|
| 5 | [conj] [adv] [vb infin] be [verb] [prep] | 8 |
|
| 6 | [conj] [adv] [vb infin] be [vb pp] [prep] | 7 |
|
