| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be used for [det] [noun sg] | 38 |
|
| 2 | [modal v] be used for [det] [noun sg] | 38 |
|
| 3 | should be [verb] for [det] [noun sg] | 35 |
|
| 4 | should be [vb pp] for [det] [noun sg] | 34 |
|
| 5 | should be used [prep] [det] [noun sg] | 13 |
|
| 6 | should be used [prep] [det] [noun sg] | 13 |
|
| 7 | should be used for [adj] [noun sg] | 12 |
|
| 8 | should be used for [det] [noun] | 9 |
|
| 9 | should [be] used for [det] [noun sg] | 6 |
|
| 10 | should be used for [det] [noun sg] | 6 |
|
| 11 | should be used for [det] [noun sg] | 6 |
|
| 12 | should be use for [det] [noun sg] | 6 |
|
