I write a letter every day.
I wrote a letter yesterday.
I ride my motorbike every day.
I rode my motorbike yesterday.
I sing a song every day.
I sang a song yesterday.
I lose a game every day.
I lost a game yesterday.
I drive my car every day.
I drove my car yesterday.
I find answers on the internet every day.
I found the answer on the internet yesterday.
I take medicine every day.
I took my medicine yesterday.
I fly the plane every day.
I flew the plane every day.