| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] has been [v-ing] [prep] | 328 |
|
| 2 | has been [v-ing] [adv prt] [prep] | 159 |
|
| 3 | [pron] has been [v-ing] [adv prt] | 79 |
|
| 4 | [pron] has been [adv prt] [prep] | 48 |
|
| 5 | [pron] been [v-ing] [adv prt] [prep] | 14 |
|
