| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [adv prt] [prep] | 104 |
|
| 2 | have been [v-ing] [prep] [det] | 99 |
|
| 3 | been [v-ing] [adv prt] [prep] [det] | 69 |
|
| 4 | have been [adv prt] [prep] [det] | 11 |
|
| 5 | have been [v-ing] [adv prt] [det] | 7 |
|
