Are is present tense.
The present tense of correct is:I/You/We/They correct.He/She/It corrects.
The future perfect tense of correct is will have corrected.
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 past tense is put.
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 correct spelling is "tense" in the present tense.
The past tense of "have" is "had"
The past tense of scream is screamed.
The correct past tense for spend is spent.
The correct past tense would be "you were".
The correct past tense form of "choose" is "chose." "Choosen" is not a correct form of the past tense.
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."