| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [noun] have since [been] | 21 |
|
| 2 | [det] [noun sg] have since [been] | 16 |
|
| 3 | [det] [noun pl] have since [been] | 5 |
|
| 4 | [det] have since [been] [verb] | 12 |
|
| 5 | [det] have since [been] [vb pp] | 12 |
|
