[恐「おそ」]れがある => There is a chance of A N2
Potential, Possibility
とみられる => It is thought/said to (be) A N1
Information, Report
きらいがある => There is a tendency to do A N1
Potential, Possibility
ながらに,ながらの,ながらにして => While A, during the condition A, Since A (point in time) N1
Time, Situation
てくれる => Do for someone. N4
Give and take advice
~ながら、 => While A, B N5
Verb suffixes
ながら(も) => Although A, B N2
Contrast,Surprise
がっている => Want, like N4
Secondary Verb
がっている => Wants to A N3
Will, Decision, Doing
ていられない => Cannot continue to A N2
Needs, Requirements
ずにはいられない/ないではいられない => Can't help but A; A is unavoidable N2
Will, Decision, “Doing”
てくれてありがとう => Thank you for doing A N4
Honorifics