| No | Pattern | Freq | Relations |
|---|---|---|---|
| 31 | [Wh adv] this has been [verb] | 7 |
|
| 32 | to this has been [verb] | 6 |
|
| 33 | as this has been [verb] | 6 |
|
| 34 | to this has been [verb] | 6 |
|
| 35 | as this has been [verb] | 6 |
|
| 36 | where this has been [verb] | 5 |
|
| 37 | way this has been [verb] | 5 |
|
| 38 | where this has been [verb] | 5 |
|
| 39 | if this has been [verb] | 5 |
|
| 40 | way this has been [verb] | 5 |
|
| 41 | if this has been [verb] | 5 |
|
| 42 | this [noun] has been [verb] | 904 |
|
| 43 | this [noun sg] has been [verb] | 880 |
|
| 44 | this problem has been [verb] | 23 |
|
| 45 | this problem has been [verb] | 23 |
|
| 46 | this approach has been [verb] | 20 |
|
| 47 | this [n mass] has been [verb] | 20 |
|
| 48 | this chapter has been [verb] | 20 |
|
| 49 | this chapter has been [verb] | 20 |
|
| 50 | this approach has been [verb] | 20 |
|
| 51 | this species has been [verb] | 19 |
|
| 52 | this species has been [verb] | 19 |
|
| 53 | this work has been [verb] | 16 |
|
| 54 | this work has been [verb] | 16 |
|
| 55 | this point has been [verb] | 14 |
|
| 56 | this technique has been [verb] | 14 |
|
| 57 | this point has been [verb] | 14 |
|
| 58 | this view has been [verb] | 14 |
|
| 59 | this view has been [verb] | 14 |
|
| 60 | this technique has been [verb] | 14 |
|
