| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have [been] [v-ing] for | 109 |
|
| 2 | we have been [v-ing] for | 109 |
|
| 3 | we 've [been] [v-ing] for | 51 |
|
| 4 | we have [been] [v-ing] for | 42 |
|
| 5 | we have [been] waiting for | 24 |
|
| 6 | we have [been] looking for | 22 |
|
| 7 | we had [been] [v-ing] for | 11 |
|
| 8 | we have [been] doing for | 6 |
|
| 9 | we 'd [been] [v-ing] for | 5 |
|
