| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i have [been] [v-ing] [prep] | 816 |
|
| 2 | have [been] [v-ing] [adv] [prep] | 590 |
|
| 3 | i have [been] [v-ing] [adv] | 210 |
|
| 4 | i have [been] [adv] [prep] | 75 |
|
