No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb past] been [prep] operation | 15 | |
2 | had [be] [prep] operation | 15 | |
3 | [vb past] be [prep] operation | 15 | |
4 | [vb past] [been] [prep] operation | 15 | |
5 | [vb past] [be] in operation | 14 |
[vb past] [be] [prep] operation Next page
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