shall sadden
Regular verb: sadden - saddened- saddened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll sadden
you'll sadden
she'll sadden
we'll sadden
you'll sadden
they'll sadden 	I'll be saddening
you'll be saddening
she'll be saddening
we'll be saddening
you'll be saddening
they'll be saddening	I'll have saddened
you'll have saddened
she'll have saddened
we'll have saddened
you'll have saddened
they'll have saddened	I'll have been saddening
you'll have been saddening
she'll have been saddening
we'll have been saddening
you'll have been saddening
they'll have been saddening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't sadden
you shan't sadden
she shan't sadden
we shan't sadden
you shan't sadden
they shan't sadden 	I shan't be saddening
you shan't be saddening
she shan't be saddening
we shan't be saddening
you shan't be saddening
they shan't be saddening	I shan't have saddened
you shan't have saddened
she shan't have saddened
we shan't have saddened
you shan't have saddened
they shan't have saddened	I shan't have been saddening
you shan't have been saddening
she shan't have been saddening
we shan't have been saddening
you shan't have been saddening
they shan't have been saddening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I sadden?
shall you sadden?
shall she sadden?
shall we sadden?
shall you sadden?
shall they sadden? 	shall I be saddening?
shall you be saddening?
shall she be saddening?
shall we be saddening?
shall you be saddening?
shall they be saddening? 	shall I have saddened?
shall you have saddened?
shall she have saddened?
shall we have saddened?
shall you have saddened?
shall they have saddened? 	shall I have been saddening?
shall you have been saddening?
shall she have been saddening?
shall we have been saddening?
shall you have been saddening?
shall they have been saddening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I sadden?
shan't you sadden?
shan't she sadden?
shan't we sadden?
shan't you sadden?
shan't they sadden? 	shan't I be saddening?
shan't you be saddening?
shan't she be saddening?
shan't we be saddening?
shan't you be saddening?
shan't they be saddening? 	shan't I have saddened?
shan't you have saddened?
shan't she have saddened?
shan't we have saddened?
shan't you have saddened?
shan't they have saddened? 	shan't I have been saddening?
shan't you have been saddening?
shan't she have been saddening?
shan't we have been saddening?
shan't you have been saddening?
shan't they have been saddening?