| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [vb pp] [adv prt] | 6355 |
|
| 2 | should be [vb pp] [adv] | 2604 |
|
| 3 | should be [verb] [adv prt] | 988 |
|
| 4 | should be [vb pp] [adv prt] | 901 |
|
| 5 | should [be] [vb pp] [adv prt] | 901 |
|
| 6 | should [be] [vb pp] [adv prt] | 901 |
|
