| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] been a constant [noun sg] | 13 |
|
| 2 | [noun] have been a constant [noun] | 13 |
|
| 3 | [noun] [vb -s] been a constant [noun] | 7 |
|
| 4 | [noun sg] [verb] been a constant [noun] | 7 |
|
| 5 | [noun] has been a constant [noun] | 7 |
|
| 6 | [noun pl] [verb] been a constant [noun] | 5 |
|
| 7 | [noun] [vb past] been a constant [noun] | 5 |
|
| 8 | [noun] had been a constant [noun] | 5 |
|
