It's irregular.
"Have" is an irregular verb in English.
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.
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.
To write is an irregular verb.
'Written' is the past participle of the verb 'to write'. The past tense is 'wrote'. Therefore it is an irregular verb.
"Have" is an irregular verb in English.
Wrote is an irregular verb.
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