1). I work in a shop.
2) I am working in a shop.
3)I worked in a shop.
4)I was working in a shop.
5)I will work in a shop.
6)I have worked in a shop.
1). I work in a shop.
2) I am working in a shop.
3)I worked in a shop.
4)I was working in a shop.
5)I will work in a shop.
6)I have worked in a shop.