| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [verb] [adv prt] [art] | 307 |
|
| 2 | [modal v] be [to-vb] [adv] [art] | 63 |
|
| 3 | [modal v] [be] [to-vb] [adv prt] [art] | 48 |
|
| 4 | [modal v] be [to-vb] [adv prt] [art] | 48 |
|
| 5 | [modal v] [be] [to-vb] [adv prt] [art] | 48 |
|
