| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [prep] a [adj] [noun sg] been | 15 |
|
| 2 | [vb -s] [prep] a [adj] extent been | 8 |
|
| 3 | [vb -s] to a [adj] [noun sg] been | 8 |
|
| 4 | [vb -s] [prep] a long [noun sg] been | 7 |
|
| 5 | [vb -s] [prep] a [adj] time been | 7 |
|
| 6 | [vb -s] for a [adj] [noun sg] been | 7 |
|
