The answer will depend on where "there" is.
abound, meaning to occur or exist in great quantities or numbers
I think you are indicating the word "deficient" which means "lacking something."
Just think of things you like for example: a food, color, sport or store and then add your initilals or numbers.
Do you think you're perfect?
think perfect tense
Hydrogen I think.
The future perfect tense of think is will have thought.
Oxygen i think. :)
hydrogen and nitrogen (I think)
i think that its poo
The past perfect tense of "think" is "had thought."
there is about twenty but I'm not sure its an answer I don't think anyone can answer but you could always try for your self good luck