| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun sg] has [been] found | 25 |
|
| 2 | a [noun sg] has been found | 25 |
|
| 3 | a [noun sg] has be found | 25 |
|
| 4 | a [noun sg] has [be] found | 19 |
|
| 5 | an [noun sg] has [be] found | 6 |
|
