Is Gerund a verb form that ends in -ing and functions as a noun in a sentence?
Yes
“Swimming in the ocean is my favorite activity.” What is the gerund from this sentence?
Swimming
What is the structure of gerund?
Verb + -ing
“A relaxing activity is swimming in the ocean.” From the previous sentence, is it a gerund or no?
No, it’s not a gerund
“They are afraid of losing the match.” Does this sentence uses a gerund as the object of a preposition?
Yes
"My favorite hobby is painting." What is the function of a gerund in this sentence?
subject complement
“Understanding how earthquakes happen involves knowing about the Earth’s tectonic plates.” Which ones are the gerunds from this sentence?
Understanding and knowing
In “I can’t imagine living without music,” living without music is...
A gerund phrase as object of imagine.
“Swimming every morning keeps me healthy while I am watching the sunrise.” From this sentence which verb-ing is not the gerund?
Watching