| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] have [adv] [been] [v-ing] [noun] | 7 |
|
| 2 | [conj] [verb] [adv] been [v-ing] [noun] | 7 |
|
| 3 | [coord] [verb] [adv] [been] [v-ing] [noun] | 6 |
|
| 4 | [conj] [verb] [adv] [been] [v-ing] [noun] | 5 |
|
