| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [v-ing] [adv prt] in | 79 |
|
| 2 | [that] have [been] [v-ing] [adv prt] | 47 |
|
| 3 | [that] have [been] [v-ing] in | 31 |
|
