Conjugation of preobstruct [v.]
-preobstruct
Ipreobstruct
youpreobstruct
hepreobstructs
wepreobstruct
youpreobstruct
theypreobstruct
Ipreobstructed
youpreobstructed
hepreobstructed
wepreobstructed
youpreobstructed
theypreobstructed
Iwillpreobstruct
youwillpreobstruct
hewillpreobstruct
wewillpreobstruct
youwillpreobstruct
theywillpreobstruct
Ihavepreobstructed
youhavepreobstructed
hehaspreobstructed
wehavepreobstructed
youhavepreobstructed
theyhavepreobstructed
-preobstructing
-preobstructed