No | Pattern | Freq | Relations |
---|---|---|---|
1 | [is] [adj] for [verb] [noun] | 123 | |
2 | [is] [adj] for [verb] [noun] | 118 | |
3 | [be] useful for [verb] [noun] | 26 | |
4 | [is] useful [prep] [verb] [noun] | 16 | |
5 | [is] useful [prep] [verb] [noun] | 16 | |
6 | [is] useful for [verb] [noun] | 11 | |
7 | [is] useful for [verb] [noun] | 11 |