| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [verb] for the purpose | 10 |
|
| 2 | [verb] [been] [verb] for the purpose | 10 |
|
| 3 | [been] [verb] [adv] for the purpose | 5 |
|
| 4 | [been] [verb] for the purpose of | 8 |
|
| 5 | [been] [verb] for the purpose [prep] | 8 |
|
| 6 | [been] [verb] for the purpose of | 8 |
|
| 7 | [been] [verb] for the purpose [prep] | 8 |
|
