No | Pattern | Freq | Relations |
---|---|---|---|
1 | [noun] be [adv] [verb] [prep] | 30486 | |
2 | [noun] be [adv] difficult [verb] | 340 | |
3 | be [adv] difficult [verb] [prep] | 305 | |
4 | [noun] be difficult [verb] [prep] | 118 | |
5 | [noun] be [adv] difficult [prep] | 63 | |
6 | [noun] [adv] difficult [verb] [prep] | 18 |