| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [vb pp] for [det] [noun] | 46 |
|
| 2 | [modal v] be [vb pp] for [det] purpose | 37 |
|
| 3 | [vb mod] be [vb pp] for [det] purpose | 37 |
|
| 4 | should be [vb pp] for [det] [noun sg] | 34 |
|
| 5 | should be [vb pp] [prep] [det] purpose | 9 |
|
| 6 | should be [vb pp] for [det] purpose | 9 |
|
| 7 | should be [vb pp] for [det] purpose | 8 |
|
| 8 | should be [verb] for [det] purpose | 8 |
|
| 9 | should be [vb pp] for [det] purpose | 8 |
|
| 10 | should [be] [vb pp] for [det] purpose | 8 |
|
| 11 | should [be] [vb pp] for [det] purpose | 8 |
|
| 12 | should be [vb pp] for [adj] purpose | 8 |
|
