have a runny nose

My nose runs.

私は鼻水が出ます

My nose runs constantly.

私は鼻水がずっと出ます

Mucus runs constantly from my nose.

私は鼻から鼻水がずっと出ます

Clear mucus runs constantly from my nose.

私は鼻から透明な鼻水がずっと出ます

Clear mucus runs constantly from my nose every time spring comes.

私は春になるたびに鼻から透明な鼻水がずっと出ます