No | Pattern | Freq | Relations |
---|---|---|---|
1 | [verb] it be necessary for | 16 | |
2 | [verb] it 's necessary for | 7 | |
3 | think it be necessary for | 7 | |
4 | [vb infin] it be necessary for | 6 | |
5 | [verb] it is necessary for | 5 | |
6 | think it be necessary for | 5 |
[verb] it be necessary for Next page
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