Shown is an irregular verb because shown is different to ending in -ed. Does shown end in -ed? No it doesn't end in -ed so which makes it an irregular verb.
"Have" is an irregular verb in English.
It's irregular.
No, "appeler" is a regular -er verb in French. It conjugates according to regular -er verb patterns.
"Fly" is an irregular verb. Its past tense is "flew" and its past participle is "flown."
Always is not a verb, it in an adverb of frequency.
"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.
Ate is an irregular verb.
It's an irregular verb.
irregular
irregular
By is not a verb, so it is neither regular nor irregular.