| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [verb] for | 5399 |
|
| 2 | [verb] been [v-ing] for | 1564 |
|
| 3 | [verb] been travelling [prep] | 40 |
|
| 4 | [verb] [be] travelling for | 14 |
|
| 5 | [verb] be travelling for | 14 |
|
| 6 | [verb] been travel for | 14 |
|
| 7 | [verb] [been] travelling for | 14 |
|
