I.
noun
1 infectious illness
ADJECTIVE
▪ nasty
▪ flu , stomach , tummy
VERB + BUG
▪ have
▪ catch , come down with , get , pick up
BUG + VERB
▪ go around , go round ( esp. BrE )
▪
A stomach ~ has been going around at school.
▪ strike sb down ( BrE )
PREPOSITION
▪ with a/the ~
▪
He's off work with a flu ~.
2 sudden interest in sth
VERB + BUG
▪ be bitten by , catch , get
▪
She's been bitten by the travel ~.
BUG + VERB
▪ bite (sb)
3 sth wrong in a system/machine
ADJECTIVE
▪ minor
▪ annoying
▪ computer , software
VERB + BUG
▪ discover , find
▪ fix
PREPOSITION
▪ ~ in
▪
a ~ in the software
II.
verb
Bug is used with these nouns as the object: ↑ phone , ↑ telephone