| Subject | English | Russian |
| gen. | be concerned with the question | заниматься изучением данного вопроса (with the moral side of education, with smb.'s movements, with the laws of light, with the problem of heredity, etc., и т.д.) |
| gen. | be concerned with the question | изучать этот вопрос (with the moral side of education, with smb.'s movements, with the laws of light, with the problem of heredity, etc., и т.д.) |
| gen. | be concerned with the question | интересоваться изучением данного вопроса (with the moral side of education, with smb.'s movements, with the laws of light, with the problem of heredity, etc., и т.д.) |
| Makarov. | the problem with that politician is that he always sits on the fence as far as the big political questions are concerned | проблема этого политика в том, что он всегда сохраняет нейтралитет, когда речь идёт о важных политических вопросах |