| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] use [prep] the purpose [prep] | 10 |
|
| 2 | be use [prep] the purpose [prep] | 10 |
|
| 3 | be use [prep] the purpose [prep] | 6 |
|
| 4 | [be] use [prep] the purpose [prep] | 6 |
|
| 5 | use [adv] [prep] the purpose [prep] | 5 |
|
| 6 | use [adv] [prep] the purpose [prep] | 5 |
|
| 7 | use [prep] the purpose [prep] [v-ing] | 7 |
|
| 8 | use [prep] the purpose [prep] [verb] | 7 |
|
