| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] has [been] [verb] on | 531 |
|
| 2 | [noun sg] has [been] [verb] a | 208 |
|
| 3 | has [been] [verb] on a | 104 |
|
| 4 | [noun sg] has [verb] on a | 42 |
|
| 5 | [noun sg] has [been] on a | 8 |
|
