Verb conjugation of "comperare" in Italian

Conjugate the verb comperare:

Present

io compero
tu comperi
...

Past

egli comperava
noi abbiamo comperato
...

Future

voi compererete
...

Conditional

essi compererebbero
...

Congiuntivo

...

The next Italian Verbs in our list:
compiacere compiere compilare completare complicare comporre

compero
comperi
compera
comperiamo
comperate
comperano

comperavo
comperavi
comperava
comperavamo
comperavate
comperavano

comperai
comperasti
comperò
comperammo
comperaste
comperarono

compererò
compererai
compererà
compereremo
compererete
compereranno

compererei
compereresti
compererebbe
compereremmo
comperereste
compererebbero

The billing of additional working hours is not justified, since it was our request to download the software and wait for the new version. They have admitted the error of the translation.
Drinking coffee at night is supposed to be bad. Why? I have no idea. I believe the contrary is true. Coffee opens my veins and let's blood flow better and quicker. I therefore have nicer dreams, mainly from my last vacation in Italy.
Besides, what do you do for living? Where exactly do you live in Venezuela? Southern Germany is also very beautiful with the Alps. Can you understand my German? I would like to improve it.