Excuse me, how to write the word autumn in cursive?

The cursive script of the word "autumn":

Running script of the word "autumn":

As can be seen from the above calligraphy, the word "autumn" appeared late and the number of works was small. Although "autumn" appeared in the Han Dynasty to avoid it, it was really widely used in the third year of Yongzheng in the Qing Dynasty. So most of the running script and cursive works are from the last few hundred years.