No | Pattern | Freq | Relations |
---|---|---|---|
1 | be necessary [verb] three [noun pl] | 5 | |
2 | be necessary [verb] three [noun pl] | 5 | |
3 | is necessary [verb] three [noun pl] | 5 | |
4 | be necessary [to-vb] three [noun pl] | 5 |
be necessary [verb] three [noun pl] Next page
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