| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [verb] for [adj] purposes | 20 |
|
| 2 | [prep] be [vb pp] for [adj] purposes | 20 |
|
| 3 | to be [verb] for [adj] purposes | 19 |
|
| 4 | [prep] be [verb] for [adj] purposes | 19 |
|
| 5 | to be [verb] for [adj] purposes | 19 |
|
| 6 | [prep] be [verb] for [adj] purposes | 14 |
|
| 7 | [prep] be used for [adj] purposes | 7 |
|
| 8 | [prep] be use for [adj] purposes | 7 |
|
| 9 | [prep] be [verb] for [det] purposes | 6 |
|
