| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be use [to-vb] [adj] | 17 |
|
| 2 | should [be] use [to-vb] [adj] | 17 |
|
| 3 | should [be] used [to-vb] [adj] | 17 |
|
| 4 | should [be] use [to-vb] [adj] | 17 |
|
| 5 | should be use [to-vb] [adj] | 17 |
|
