| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [to-vb] [art] [adj] | 238 |
|
| 2 | [be] [to-vb] [adv prt] [art] [adj] | 175 |
|
| 3 | [modal v] [be] [to-vb] [adv prt] [art] | 48 |
|
| 4 | [modal v] [to-vb] [adv prt] [art] [adj] | 20 |
|
| 5 | [modal v] [be] [to-vb] [adv prt] [adj] | 14 |
|
