present:
ja nastupam
oni nastupaju
ja odgađam
oni odgađaju
ja se veselim
oni se vesele
ja krećem
oni kreću
( I donćt know what is poručinati/naručinati you mean poručiti/naručiti)
ja poručujem/naručujem
oni poručuju-naručuju
for zakasniti there is few possibilities. zakasniti means "finished" verb - to come late, but kasniti is to be late. zakasniti is already "in the past" so it is not used in present (only like continuous tense expressing repetition ja zakanjavam, but this is rarely used, i am not sure do i know correctly
past: ja sam zakasnio/zakasnila
ja (na)zovem ( telefonom - by phone)
oni (na)zovu
ja nazivam (imenom - by name)
oni nazivaju