| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i have been [v-ing] [prep] | 197 |
|
| 2 | that i have been [v-ing] | 45 |
|
| 3 | that have been [v-ing] [prep] | 26 |
|
| 4 | that i have been [prep] | 7 |
|
