| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be used for [adj] [noun] | 182 |
|
| 2 | should be [verb] for [adj] [noun] | 139 |
|
| 3 | should be [vb pp] for [adj] [noun] | 130 |
|
| 4 | should be used [prep] [adj] [noun] | 54 |
|
| 5 | should be used [prep] [adj] [noun] | 54 |
|
| 6 | should [be] used for [adj] [noun] | 19 |
|
| 7 | should be used for [adj] [noun] | 19 |
|
| 8 | should be use for [adj] [noun] | 19 |
|
