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

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

Modal Verbs

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