| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [adv] [modal v] [vb infin] to be | 7 |
|
| 2 | [adj] [adv] [modal v] [verb] to be | 7 |
|
| 3 | [adj] [adv] [modal v] have to be | 5 |
|
| 4 | [adj] [adv] [modal v] have to be | 5 |
|
| 5 | [adj] [adv] [modal v] to be [art] | 7 |
|
| 6 | [adj] [adv] [modal v] to be [art] | 7 |
|
| 7 | [adj] [adv] [modal v] to be a | 5 |
|
| 8 | [adj] [adv] [modal v] to be a | 5 |
|
