| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] so as [to-vb] | 99 |
|
| 2 | be [verb] so as [to-vb] | 99 |
|
| 3 | [be] extended so as [to-vb] | 6 |
|
| 4 | be extended so as [to-vb] | 6 |
|
| 5 | be extend so as [to-vb] | 5 |
|
| 6 | be extended so as [verb] | 5 |
|
| 7 | be extended [adv] as [to-vb] | 5 |
|
| 8 | be extended so as [to-vb] | 5 |
|
| 9 | be extended so [subord] [to-vb] | 5 |
|
| 10 | [be] extended so as [to-vb] | 5 |
|
| 11 | be extended so as [to-vb] | 5 |
|
| 12 | be extended [adv] as [to-vb] | 5 |
|
| 13 | be extended so [conj] [to-vb] | 5 |
|
