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)

Popular Verbs

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

Modal Verbs

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