No | Pattern | Freq | Relations |
---|---|---|---|
1 | to [be] useful to | 14 | |
2 | [prep] [be] useful to | 14 | |
3 | [prep] be useful to | 14 | |
4 | [prep] be useful to | 14 | |
5 | [prep] [be] useful to | 14 | |
6 | to [be] useful to | 14 | |
7 | [prep] [be] useful to | 14 |
[prep] [be] useful to Next page
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