Радовать (Imperfective aspect) // Обрадовать (Perfective aspect)
- to please,
- to rejoice,
- to bring joy,
- to make glad.
Imperfective verbs have Present, Past and Future tenses.
Perfective verbs have Past and Future tenses.
PDF-file with all the forms in the sentences is available here - https://boosty.to/rulangclub.