| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] [verb] since the [num ord] | 5 |
|
| 2 | has been [verb] since [art] [num ord] | 5 |
|
| 3 | has [been] [vb pp] since [art] [num ord] | 5 |
|
| 4 | has [been] [verb] since the [num ord] | 5 |
|
| 5 | has [been] [verb] since [art] [num ord] | 5 |
|
| 6 | has [been] [verb] since [art] [num ord] | 5 |
|
