The old man often looks back on his youth.
I was quick tempered when I was young.
My father must have been handsome in his youth.
My father couldn't afford a car, when he was young.
My father could swim well when he was young.
She was fond of going to parties, as was her mother when she was young.
She must've been beautiful when she was young.
She is now better off than when she was young.
She would often take a trip when she was young.
She must've been beautiful when she was young.
She was a beauty in her day.
When she was young, she preferred coffee to Japanese tea.
She must have been very beautiful when she was young.
She must have been a pretty girl when she was young.
She must have been very beautiful when she was young.
It seems that she was a beauty in her day.
She must've been beautiful when she was young.
She may have been beautiful when young.
She was beautiful in her time.
She lived in the suburbs of Tokyo when she was young.