shall concertize
Regular verb: concertize - concertized- concertized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll concertize
you'll concertize
she'll concertize
we'll concertize
you'll concertize
they'll concertize 	I'll be concertizing
you'll be concertizing
she'll be concertizing
we'll be concertizing
you'll be concertizing
they'll be concertizing	I'll have concertized
you'll have concertized
she'll have concertized
we'll have concertized
you'll have concertized
they'll have concertized	I'll have been concertizing
you'll have been concertizing
she'll have been concertizing
we'll have been concertizing
you'll have been concertizing
they'll have been concertizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't concertize
you shan't concertize
she shan't concertize
we shan't concertize
you shan't concertize
they shan't concertize 	I shan't be concertizing
you shan't be concertizing
she shan't be concertizing
we shan't be concertizing
you shan't be concertizing
they shan't be concertizing	I shan't have concertized
you shan't have concertized
she shan't have concertized
we shan't have concertized
you shan't have concertized
they shan't have concertized	I shan't have been concertizing
you shan't have been concertizing
she shan't have been concertizing
we shan't have been concertizing
you shan't have been concertizing
they shan't have been concertizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I concertize?
shall you concertize?
shall she concertize?
shall we concertize?
shall you concertize?
shall they concertize? 	shall I be concertizing?
shall you be concertizing?
shall she be concertizing?
shall we be concertizing?
shall you be concertizing?
shall they be concertizing? 	shall I have concertized?
shall you have concertized?
shall she have concertized?
shall we have concertized?
shall you have concertized?
shall they have concertized? 	shall I have been concertizing?
shall you have been concertizing?
shall she have been concertizing?
shall we have been concertizing?
shall you have been concertizing?
shall they have been concertizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I concertize?
shan't you concertize?
shan't she concertize?
shan't we concertize?
shan't you concertize?
shan't they concertize? 	shan't I be concertizing?
shan't you be concertizing?
shan't she be concertizing?
shan't we be concertizing?
shan't you be concertizing?
shan't they be concertizing? 	shan't I have concertized?
shan't you have concertized?
shan't she have concertized?
shan't we have concertized?
shan't you have concertized?
shan't they have concertized? 	shan't I have been concertizing?
shan't you have been concertizing?
shan't she have been concertizing?
shan't we have been concertizing?
shan't you have been concertizing?
shan't they have been concertizing?