Are is present tense.
The future perfect tense of correct is will have corrected.
The present tense of correct is:I/You/We/They correct.He/She/It corrects.
The past tense of "abound" is "abounded". However, this is not a verb commonly used in the past tense. Typically the sentence "Creatures abound in this jungle" would be put into the past tense by changing the wording to say "Creatures were common in this jungle", but "Creatures abounded in this jungle" is also correct, just less commonly used.
coincide is the present tense. coincided is the past tense
Flew is the past tense of fly; counted is the past tense of count.
The past tense of correct is corrected.
The future perfect tense of correct is will have corrected.
The present tense of correct is:I/You/We/They correct.He/She/It corrects.
The past tense of "have" is "had"
The correct past tense for spend is spent.
Yes, the correct word for the past tense of "meet" is "met".
The correct verb tense for "isn't" is present tense (or simple present). It is a contraction of "is not." For example, "He isn't going to the party."
The correct past tense would be "you were".
No. The correct past tense of "bend" is "bent".
No, the sentence "I learned the children" is not correct grammatically. You should say, "I taught the children" to convey that you are the one who did the teaching.
The past tense and past participle of correct are both corrected.
"Tell" is the present tense.