| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be very [adj] for us [to-vb] | 17 |
|
| 2 | be very [adj] for us [to-vb] | 17 |
|
| 3 | be very difficult for us [to-vb] | 7 |
|
| 4 | is very [adj] for us [to-vb] | 5 |
|
| 5 | be very [adj] for us [to-vb] | 5 |
|
| 6 | 's very [adj] for us [to-vb] | 5 |
|
