| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [adv] | 3091 |
|
| 2 | have been [v-ing] [adv prt] | 1378 |
|
| 3 | have been [verb] on | 742 |
|
| 4 | have [be] [v-ing] on | 401 |
|
| 5 | have be [v-ing] on | 401 |
|
| 6 | have been [v-ing] on | 401 |
|
| 7 | [verb] been [v-ing] on | 401 |
|
| 8 | have [been] [v-ing] on | 401 |
|
