| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what we have be [v-ing] [prep] | 12 |
|
| 2 | what we have be [v-ing] [prep] | 12 |
|
| 3 | what we have been [v-ing] [prep] | 12 |
|
| 4 | what we have be [v-ing] for | 6 |
|
| 5 | what we have be [v-ing] for | 6 |
|
