Spend

gastar(cosas)/pasar(tiempo)

I always spend time with you / Siempre paso tiempo contigo
I spent much money on this treatment / Gasté mucho dinero en este tratamiento
I spent my last 5 pounds/ gasté mis últimas 5 libras

Verbo	Simple present	Simple past	Present perfect
to spend [something] [on something]	spend	spent	have spent

to spend the night

pernoctar

I spend the night in a hotel / pernocto en un hotel

equivalente en alemán (übernacthen)