The first radical of this word is guttural; this affects the adjacent vowels.
Singular
Plural
Absolute State
עֲשַׂרָה
asara
ten m.
עֶשֶׂר
eser
ten f.
Conjugate State
עֲשֶׂרֶת
aseret
(the) ten m. of
עֶשֶׂר
eser
(the) ten f. of
Masculine
Feminine
Person
עֲשַׂרְתֵּנוּ
asartenu
the ten of us
עֲשַׂרְתְּכֶם
asartechem
the ten of you m. pl.
עֲשַׂרְתְּכֶן
asartechen
the ten of you f. pl.
עֲשַׂרְתָּם
asartam
the ten of them m.
עֲשַׂרְתָּן
asartan
the ten of them f.
1st (I) Person
עֲשַׂרְתֵּנוּ
asartenu
the ten of us
2nd (You) Person
Masculine
עֲשַׂרְתְּכֶם
asartechem
the ten of you m. pl.
Feminine
עֲשַׂרְתְּכֶן
asartechen
the ten of you f. pl.
3rd (He/She) Person
Masculine
עֲשַׂרְתָּם
asartam
the ten of them m.
Feminine
עֲשַׂרְתָּן
asartan
the ten of them f.
Word
Root
Part of speech
Meaning
Root
ע - שׁ - ר
Part of speech
Verb
to tithe, to give as a tax to a religious organisation (one tenth of income)