| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] used for [adj] [noun] | 377 |
|
| 2 | [be] used for [adj] [noun pl] | 189 |
|
| 3 | [be] [verb] for [adj] purposes | 140 |
|
| 4 | [be] [vb pp] for [adj] purposes | 140 |
|
| 5 | [be] used for [adj] purposes | 72 |
|
| 6 | [be] use for [adj] purposes | 60 |
|
| 7 | [be] used [prep] [adj] purposes | 60 |
|
| 8 | [be] used for [adj] purpose | 60 |
|
| 9 | [be] used for [adj] purposes | 60 |
|
| 10 | [be] used [prep] [adj] purposes | 60 |
|
