shall screech
Regular verb: screech - screeched- screeched

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll screech
you'll screech
she'll screech
we'll screech
you'll screech
they'll screech 	I'll be screeching
you'll be screeching
she'll be screeching
we'll be screeching
you'll be screeching
they'll be screeching	I'll have screeched
you'll have screeched
she'll have screeched
we'll have screeched
you'll have screeched
they'll have screeched	I'll have been screeching
you'll have been screeching
she'll have been screeching
we'll have been screeching
you'll have been screeching
they'll have been screeching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't screech
you shan't screech
she shan't screech
we shan't screech
you shan't screech
they shan't screech 	I shan't be screeching
you shan't be screeching
she shan't be screeching
we shan't be screeching
you shan't be screeching
they shan't be screeching	I shan't have screeched
you shan't have screeched
she shan't have screeched
we shan't have screeched
you shan't have screeched
they shan't have screeched	I shan't have been screeching
you shan't have been screeching
she shan't have been screeching
we shan't have been screeching
you shan't have been screeching
they shan't have been screeching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I screech?
shall you screech?
shall she screech?
shall we screech?
shall you screech?
shall they screech? 	shall I be screeching?
shall you be screeching?
shall she be screeching?
shall we be screeching?
shall you be screeching?
shall they be screeching? 	shall I have screeched?
shall you have screeched?
shall she have screeched?
shall we have screeched?
shall you have screeched?
shall they have screeched? 	shall I have been screeching?
shall you have been screeching?
shall she have been screeching?
shall we have been screeching?
shall you have been screeching?
shall they have been screeching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I screech?
shan't you screech?
shan't she screech?
shan't we screech?
shan't you screech?
shan't they screech? 	shan't I be screeching?
shan't you be screeching?
shan't she be screeching?
shan't we be screeching?
shan't you be screeching?
shan't they be screeching? 	shan't I have screeched?
shan't you have screeched?
shan't she have screeched?
shan't we have screeched?
shan't you have screeched?
shan't they have screeched? 	shan't I have been screeching?
shan't you have been screeching?
shan't she have been screeching?
shan't we have been screeching?
shan't you have been screeching?
shan't they have been screeching?