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| Subject | English | Russian |
| gen. | have grave concerns | быть глубоко обеспокоенным (I have grave concerns about the future of conservatism and the Republican Party. 4uzhoj) |
| gen. | have grave concerns as to | испытывать глубокую обеспокоенность по поводу того (We have grave concerns as to whether he will receive a fair extradition hearing in the UK./19) |