| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [adj] [adv] [to-vb] | 36 |
|
| 2 | be [adv] [adj] [adv] [to-vb] | 36 |
|
| 3 | be very [adj] [adv] [to-vb] | 14 |
|
| 4 | be very [adj] [adv] [to-vb] | 14 |
|
| 5 | be [adv] [adj] indeed [to-vb] | 8 |
|
| 6 | be [adv] difficult [adv] [to-vb] | 6 |
|
| 7 | be [adv] [adj] enough [to-vb] | 6 |
|
| 8 | be [adv] difficult [adv] [to-vb] | 6 |
|
