Глагол answer является правильным, его 2-я и 3-я формы (прошедшего времени и причастия прошедшего времени) образуются добавлением к базовой форме суффикса -ed. word-by-word.ru
Некоторые формы глагола answer и их использование:
- Present Simple (простое настоящее) — I answer, you answer, he, she answers, we answer, you answer, they answer. linguabooster.com
- Past Simple (простое прошедшее) — I answered, you answered, he, she answered, we answered, you answered, they answered. linguabooster.com
- Future Simple (простое будущее) — I will answer, you will answer, he, she will answer, we will answer, you will answer, they will answer. linguabooster.com
- Present Simple Continuous (настоящее длительное) — I am answering, you are answering, he, she is answering, we are answering, you are answering, they are answering. linguabooster.com
- Past Simple Continuous (прошедшее длительное) — I was answering, you were answering, he, she was answering, we were answering, you were answering, they were answering. linguabooster.com
- Present Perfect (настоящее совершенное) — I have answered, you have answered, he, she has answered, we have answered, you have answered, they have answered. linguabooster.com
- Past Perfect (прошедшее совершенное) — I had answered, you had answered, he, she had answered, we had answered, you had answered, they had answered. linguabooster.com
- Future Perfect (будущее совершенное) — I will have answered, you will have answered, he, she will have answered, we will have answered, you will have answered, they will have answered. linguabooster.com
Для изучения форм глагола answer и их правильного использования можно воспользоваться онлайн-сервисами, например, LinguaBooster, Reverso, PROMT.One linguabooster.com glagol.reverso.net www.translate.ru .