| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [verb] for [noun pl] | 22 |
|
| 2 | have been [verb] for [noun pl] | 22 |
|
| 3 | have [been] [vb pp] for [noun pl] | 14 |
|
| 4 | have [been] [v-ing] for [noun pl] | 8 |
|
