shall thicken
Regular verb: thicken - thickened- thickened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll thicken
you'll thicken
she'll thicken
we'll thicken
you'll thicken
they'll thicken 	I'll be thickening
you'll be thickening
she'll be thickening
we'll be thickening
you'll be thickening
they'll be thickening	I'll have thickened
you'll have thickened
she'll have thickened
we'll have thickened
you'll have thickened
they'll have thickened	I'll have been thickening
you'll have been thickening
she'll have been thickening
we'll have been thickening
you'll have been thickening
they'll have been thickening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't thicken
you shan't thicken
she shan't thicken
we shan't thicken
you shan't thicken
they shan't thicken 	I shan't be thickening
you shan't be thickening
she shan't be thickening
we shan't be thickening
you shan't be thickening
they shan't be thickening	I shan't have thickened
you shan't have thickened
she shan't have thickened
we shan't have thickened
you shan't have thickened
they shan't have thickened	I shan't have been thickening
you shan't have been thickening
she shan't have been thickening
we shan't have been thickening
you shan't have been thickening
they shan't have been thickening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I thicken?
shall you thicken?
shall she thicken?
shall we thicken?
shall you thicken?
shall they thicken? 	shall I be thickening?
shall you be thickening?
shall she be thickening?
shall we be thickening?
shall you be thickening?
shall they be thickening? 	shall I have thickened?
shall you have thickened?
shall she have thickened?
shall we have thickened?
shall you have thickened?
shall they have thickened? 	shall I have been thickening?
shall you have been thickening?
shall she have been thickening?
shall we have been thickening?
shall you have been thickening?
shall they have been thickening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I thicken?
shan't you thicken?
shan't she thicken?
shan't we thicken?
shan't you thicken?
shan't they thicken? 	shan't I be thickening?
shan't you be thickening?
shan't she be thickening?
shan't we be thickening?
shan't you be thickening?
shan't they be thickening? 	shan't I have thickened?
shan't you have thickened?
shan't she have thickened?
shan't we have thickened?
shan't you have thickened?
shan't they have thickened? 	shan't I have been thickening?
shan't you have been thickening?
shan't she have been thickening?
shan't we have been thickening?
shan't you have been thickening?
shan't they have been thickening?