たぶん => Maybe... N4
Speculation
一緒に => together N5
ぶり => style; manner; way​ N1
たぶん => perhaps; probably N4
一度に => all at once N3
一通り => Basically, (get) over, done N2
Base, base
一方だ => more and more; continue to ~ N2
~且つ(かつ) => and N1
Line up, list
一応 => more or less; pretty much; roughly; tentatively ~ N2
一体 => …the heck; …in the world; …on earth N3
つつ => while; even though; despite ~ N2
~ぶんには => If it's just within range...then N1
Scope