| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the [noun pl] has be [vb pp] | 113 |
|
| 2 | the [noun pl] has [been] [vb pp] | 113 |
|
| 3 | the [noun pl] has been [vb pp] | 113 |
|
| 4 | the [noun pl] has [be] produced | 6 |
|
