| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] [been] [v-ing] [prep] | 462 |
|
| 2 | have [adv] [been] [v-ing] [prep] | 462 |
|
| 3 | have [adv] [been] [verb] about | 108 |
|
| 4 | have [adv] [been] [v-ing] about | 40 |
|
| 5 | have [adv] [be] [v-ing] about | 40 |
|
| 6 | [verb] [adv] [been] [v-ing] about | 40 |
|
