No | Pattern | Freq | Relations |
---|---|---|---|
1 | [verb] been undergoing a [adj] [noun sg] | 7 | |
2 | have been undergoing a [adj] [noun sg] | 7 | |
3 | [vb -s] been undergoing a [adj] [noun sg] | 5 | |
4 | has been undergoing a [adj] [noun sg] | 5 |
(1) been undergoing a [adj] [noun sg] Next page
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