| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] for [adj] purpose | 50 |
|
| 2 | be [verb] for [det] purpose | 50 |
|
| 3 | be [verb] for this purpose | 40 |
|
| 4 | be [verb] for this purpose | 40 |
|
| 5 | be used for [adj] purpose | 26 |
|
| 6 | be use for [adj] purpose | 26 |
|
| 7 | be allocate for [adj] purpose | 8 |
|
| 8 | be allocated for [adj] purpose | 8 |
|
| 9 | be [verb] for that purpose | 7 |
|
| 10 | be [verb] for that purpose | 7 |
|
