| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have [been] [v-ing] about | 12 |
|
| 2 | they [verb] [been] [v-ing] about | 12 |
|
| 3 | they [verb] [been] [v-ing] about | 12 |
|
| 4 | they [verb] been [v-ing] about | 12 |
|
| 5 | they [verb] [been] talking about | 8 |
|
| 6 | they [vb past] [been] [v-ing] about | 7 |
|
| 7 | they [vb base] [been] [v-ing] about | 5 |
|
| 8 | they had [been] [v-ing] about | 5 |
|
