| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [v-ing] is | 48 |
|
| 2 | for having be | 32 |
|
| 3 | for [v-ing] been | 31 |
|
| 4 | for [v-ing] are | 22 |
|
| 5 | for [v-ing] was | 20 |
|
| 6 | for [v-ing] were | 10 |
|
