| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [indef pn] [conj] have been [v-ing] [adv] | 6 |
|
| 2 | [indef pn] that have [been] [v-ing] [adv] | 6 |
|
| 3 | [indef pn] [that] have [been] [v-ing] [adv] | 6 |
|
| 4 | [indef pn] that have [been] [v-ing] [adv] | 6 |
|
