| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [v-ing] for [noun] | 270 |
|
| 2 | [noun pl] have [been] [v-ing] [noun] | 187 |
|
| 3 | [noun pl] have [been] [v-ing] for | 128 |
|
| 4 | [noun pl] have [been] for [noun] | 8 |
|
