| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's been travelling [prep] [adj] [noun pl] | 5 |
|
| 2 | [vb -s] been travelling for [adj] [noun pl] | 5 |
|
| 3 | [vb -s] been travelling [prep] [adj] hours | 5 |
|
| 4 | [vb -s] been travelling [prep] [num] [noun pl] | 5 |
|
| 5 | [vb -s] been travelling for [adj] [noun pl] | 5 |
|
| 6 | [vb -s] been travelling [prep] [adj] [noun pl] | 5 |
|
