Thus the semiotic freedom of the cell probably decreased to a certain extent when the unicellular organism became a multi-cellular organism.
(the semiotic freedom of the cell; probably decreased; to a certain extent; T:when the unicellular organism became a multi-cellular organism) (the unicellular organism; became; a multi-cellular organism)
the semiotic freedom of the cell the unicellular organism
probably decreased became
to a certain extent T:when the unicellular organism became a multi-cellular organism
a multi-cellular organism