| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] about 10 [unc] cent of | 7 |
|
| 2 | [v-ing] about 10 [unc] cent of | 7 |
|
| 3 | [v-ing] about 10 [unc] cent [prep] | 7 |
|
| 4 | [v-ing] about 10 [unc] cent [prep] | 7 |
|
