| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] [been] [verb] | 18761 |
|
| 2 | have [adv] [been] [v-ing] | 1541 |
|
| 3 | have [adv] [been] think | 85 |
|
| 4 | [verb] [adv] [been] thinking | 26 |
|
| 5 | have [adv] [be] thinking | 26 |
|
