| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [noun] has been [verb] | 904 |
|
| 2 | this [noun sg] has been [verb] | 880 |
|
| 3 | [adj] technique has been [verb] | 21 |
|
| 4 | this technique [verb] been [verb] | 16 |
|
| 5 | this technique have been [verb] | 16 |
|
| 6 | this technique has be [verb] | 14 |
|
| 7 | this technique has [be] [verb] | 14 |
|
| 8 | this technique [vb -s] been [verb] | 14 |
|
| 9 | this technique has been [verb] | 14 |
|
| 10 | this technique has [been] [verb] | 14 |
|
