Watched
The word its is the third person singular possessive pronoun.The word their is the third person plural possessive pronoun.There is no objective form of its, but the objective form of their is theirs.
If by 3rd form you mean the past participle, then it is 'fallen'.
was,were,were been aith second and third form of verb.
the trident of Wednesday
bought
bought
The third form of "wait" is "waited."
The third form of the English word "receive" is "received".
The third form of the word "split" is "split." In English grammar, there is usually not a separate form for the third form, as it remains the same as the base form.
The third form of shine is shone.
The third person form of arrive is "arrives."
The third form of shrink(i.e. to minimize something in size or miniature things) is Shrunk
Chao only evolve twice, so there is no third form.
One third is already in it's simplest form.
One third in decimal form is .3333 repeated
4 divided buy 1 third simplified = 4