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innahā
Indeed it
ACC – accusative particle inna + PRON – 3rd person feminine singular object pronoun hā
Root Link: ا ن ن
shajaratun
(is) a tree
N – nominative feminine indefinite noun
Root Link: ش ج ر
takhruju
that grows
V – 3rd person feminine singular imperfect verb
Root Link: خ ر ج
fī
in
P – preposition
Root Link: ف ى
aṣli
(the) bottom
N – genitive masculine noun
Root Link: ا ص ل
l-jaḥīmi
(of) the Hellfire
DET – determiner prefix al + N – genitive feminine noun 
Root Link: ج ح م

Acknowledgements:

Single-Word Audio has been made possible through software provided by Arabic NLP

James Ada's concordance work; his research can be found at www.organizedQuran.com
Note: James is now a member of the IslamAwakened Continuity Board