I suggest that you look at Le Conjugueur website.
Only if you tell us what verbs to translate and conjugate.
You need to conjugate verbs in most languages. Whether you realize it or not, you conjugate verbs in English as well as in French. Use the French verb "avoir" for example. "j'ai" translates to "I have", and "il a" translates to "he has". If you didn't conjugate it and just left it as "j'avoir" then that would translate to "I to have" which is obviously incorrect.
Arguer is a first-group verb (regular verbs ending in 'er) - (check link for the conjugation)
Yes, the designation in the third group is on account of irregularities. However, while the first category is "er" verbs, and the second category is "ir" verbs, the third category is not all "re" verbs. A regular "re" verb is Vendre.
When we conjugate verbs, we arrange them according to the subject of the sentence. This means that the verb ending changes to match the subject in terms of person, number, and tense.
tense
To conjugate verbs in the nosotros form, you typically drop the infinitive ending (-ar, -er, -ir) and add the appropriate ending for the specific verb tense. For example, in present tense, for -ar verbs you add "-amos" and for -er/-ir verbs you add "-emos" or "-imos".
To conjugate stem-changing verbs in Spanish, you change the stem of the verb in all forms except nosotros and vosotros. The stem change occurs in the present tense and sometimes in the preterite tense.
Yes, you do. However, in Spanish you can drop the subject whereas French tends to keep them.
the verbs of the first group in French are the verbs ending in "er" at the infinitive, which conjugue as "aimer" j'aime tu aimes il, elle aime nous aimons vous aimez ils, elles aiment verbs of the 2nd group are mostly those finishing by "ir" like "finir" the third group is made up the irregular verbs and those finishing by "re" like "prendre" or "perdre", by "oir" like "voir"
tense
it does not translate conjugated verbs. Try to go to a specialized website like verb2verb.com who conjugates in both English and French.