Conjugation is the regular arrangement of the forms of the verb in the various voices
Example: Conjugation on the verb "to be"   
I am,  You are,  .....  They are    (Affirmative, Present Simple)
I have been,  You have been,  .....   They have been    (Affirmative, Present Perfect)
Not having been   (Negative, Past Participle)
Had I been?  Had You been?  .....   Had they been?  (Interrogative, Past Perfect)
Example: Conjugation on the Russian verb "быть"   
я буду,  ты будешь,  .....  они будут    (Affirmative, Future Tense)
я не буду,  ты не будешь,  .....  они не будут    (Negative, Future Tense)
был я была́ она .....   мы бы́ли (Interrogative, Past Tense)
Example: Conjugation on the Latin verb "Esse"   
sum, es, est, sumus, estis, sunt (Affirmative, Present Simple)
eram, erâs, erat, erâmus, erâtis, erant (Affirmative, Past Simple)
erô, eris, erit, erimus, eritis, erunt (Affirmative, Future Simple)

Popular Verbs

allow   feel   carry   eat   win   hang   sing   promise   change   can   decide   open   make   lay   watch   be born   run   lie   love   drink   stay   draw   will   help   have   put   think   see   ride   show   get up   want   remember   talk   write   go   bring   start   try   cross   spend   play   borrow   look   send   leave   shall   wear   cook   wake   conjugate   die   swim   slim   live   teach   meet   forget   fall   listen   work   sleep   fly   study   know   choose   tell   break   drive   hear   may   hit   fall asleep   dive   walk   come   buy   take   act   learn   say   wake up   read   pass   wish   give   lose   do   get married   be   become   like   cut   speak   find   sell   use   begin   get   burn   

Modal Verbs

Can (Could)    Must    Will (Would)    Shall (Should)    Ought    May (Might)