N which sentence is the word sleeping a gerund? My cat's favorite pastime seems to be sleeping. We were sleeping peacefully in the tent when the owl's sounds frightened us. If we make too much noise, we'll wake the sleeping baby.
The first sentence, ‘My cat’s favorite pastime seems to be sleeping’. A gerund is when a vets is used as a noun. Future tip: gerunds most always end in ‘ing’. Hope this helps.