| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb past] been under way | 10 |
|
| 2 | [noun sg] [vb past] been under way | 8 |
|
| 3 | [vb past] been under way [prep] | 10 |
|
| 4 | [vb past] been under way [prep] | 10 |
|
| 5 | [vb past] been under way since | 6 |
|
| 6 | [vb past] been under way since | 6 |
|
