Language/Ukrainian/Grammar/Present-tense-Irregular-verbs

Some verbs have Present Tense stems that are formed irregulry. Those must be remembered.

хотіти (to want) – “хоч-”

йти (to go) – “йд-”

рости (to grow) – “рост-”

жити (to live) – “жив-”

красти (to steal) – “крад-”

могти (to be able) – “мож-”

плисти (to swim) – “плив-”

Here is a table of personal Present tense endings of verbs of the first conjugation group, irregular verbs:

to go	йти – “йд-”
I go	Я йд-у
You go	Ти йд-еш
He goes	Він йд-е
She goes	Вона йд-е
It goes	Воно йд-е
We go	Ми йд-емо
You (plural) go	Ви йд-ете
They go	Вони йд-уть

Source

https://ukrainian-zone.com/series/ukrainian-grammar/present-tense-irregular-verbs