| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [noun] have [adv] been | 346 |
|
| 2 | [conj] [noun] have been [v-ing] | 166 |
|
| 3 | [noun] have [adv] been [v-ing] | 120 |
|
| 4 | [conj] have [adv] been [v-ing] | 12 |
|
