| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [adv] [modal v] [vb infin] [prep] be | 6 |
|
| 2 | [adj] [adv] [modal v] [verb] [prep] be | 6 |
|
| 3 | [adj] [adv] [modal v] [prep] be [art] | 7 |
|
| 4 | [adj] [adv] [modal v] [prep] be [art] | 7 |
|
| 5 | [adj] [adv] [modal v] [prep] be a | 5 |
|
| 6 | [adj] [adv] [modal v] [prep] be a | 5 |
|
