| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] have [been] [v-ing] [prep] | 611 |
|
| 2 | [that] have [been] [v-ing] [prep] | 127 |
|
| 3 | [that] [noun prp] have [been] [v-ing] | 110 |
|
| 4 | [that] [noun prp] have [been] [prep] | 35 |
|
