The past form of regular verbs is formed by adding -ed to the verb eg
walk / walked, talk / talked, listen / listened
Irregular verbs have a different word or the same word for the past eg
run / ran, cut / cut, catch / caught
It's a regular verb.
Broadcast is a regular verb.
The verb to learn is a regular verb.
do dictionaries show regular and irregular verb tenses
regular
"Have" is an irregular verb in English.
It's irregular.
regular or irregular
It's an irregular verb.
It's an irregular verb.
To swim is an irregular verb.
It's an irregular verb.
It's an irregular verb.
Ate is an irregular verb.
irregular
irregular
By is not a verb, so it is neither regular nor irregular.