| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be used for [adj] [noun] | 584 |
|
| 2 | be used for [adj] [noun sg] | 305 |
|
| 3 | be used for [adj] purpose | 129 |
|
| 4 | be [verb] for [adj] purpose | 121 |
|
| 5 | be [vb pp] for [adj] purpose | 118 |
|
| 6 | be used [prep] [adj] purpose | 58 |
|
| 7 | be used [prep] [adj] purpose | 58 |
|
| 8 | be used for [adj] purpose | 57 |
|
| 9 | [be] used for [adj] purpose | 57 |
|
| 10 | be use for [adj] purpose | 57 |
|
