| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] [adv] | 3532 |
|
| 2 | [v-ing] [adv] [noun pl] | 3312 |
|
| 3 | been [v-ing] [noun pl] | 776 |
|
| 4 | been [adv] [noun pl] | 54 |
|
