| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [v-ing] [adv] [prep] | 1226 |
|
| 2 | have [been] [v-ing] [adv] [prep] | 1226 |
|
| 3 | have [been] [verb] [adv] about | 66 |
|
| 4 | have [been] [v-ing] [adv] about | 31 |
|
| 5 | have [be] [v-ing] [adv] about | 31 |
|
| 6 | [verb] [been] [v-ing] [adv] about | 31 |
|
