| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [verb] been [v-ing] for [det] | 9 |
|
| 2 | that have been [v-ing] for [det] | 9 |
|
| 3 | that [vb -s] been [v-ing] for [det] | 5 |
|
| 4 | that [verb] been [v-ing] for some | 5 |
|
