| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] been [v-ing] [adv prt] | 417 |
|
| 2 | we [vb past] been [v-ing] | 164 |
|
| 3 | we [vb past] [v-ing] [adv prt] | 31 |
|
| 4 | we [vb past] been [adv prt] | 25 |
|
