The present participle of study is studying . Conjugación verbo study inglés: present, past tense, past perfect, present perfect, future. Ver la traducción en contexto para study y su definición. The third-person singular simple present indicative form of study is studies . The past tense of study is studied. Conjugate the English verb study: indicative, past tense, participle, present perfect, gerund, conjugation models and irregular verbs. Past Perfect Continuous Tense; He/She/It had been studying. You/We/They had been studying. Translate study in context, with examples of use and definition. I had been studying. ©2020 Reverso-Softissimo.