Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I'll dam up you'll dam up she'll dam up we'll dam up you'll dam up they'll dam up
V-ing form
I'll be dam uping you'll be dam uping she'll be dam uping we'll be dam uping you'll be dam uping they'll be dam uping
Perfect
I'll have dam uped you'll have dam uped she'll have dam uped we'll have dam uped you'll have dam uped they'll have dam uped
V-ing perfect
I'll have been dam uping you'll have been dam uping she'll have been dam uping we'll have been dam uping you'll have been dam uping they'll have been dam uping
Negation
Simple form
I shan't dam up you shan't dam up she shan't dam up we shan't dam up you shan't dam up they shan't dam up
V-ing form
I shan't be dam uping you shan't be dam uping she shan't be dam uping we shan't be dam uping you shan't be dam uping they shan't be dam uping
Perfect
I shan't have dam uped you shan't have dam uped she shan't have dam uped we shan't have dam uped you shan't have dam uped they shan't have dam uped
V-ing perfect
I shan't have been dam uping you shan't have been dam uping she shan't have been dam uping we shan't have been dam uping you shan't have been dam uping they shan't have been dam uping
Interrogative form
Simple form
shall I dam up? shall you dam up? shall she dam up? shall we dam up? shall you dam up? shall they dam up?
V-ing form
shall I be dam uping? shall you be dam uping? shall she be dam uping? shall we be dam uping? shall you be dam uping? shall they be dam uping?
Perfect
shall I have dam uped? shall you have dam uped? shall she have dam uped? shall we have dam uped? shall you have dam uped? shall they have dam uped?
V-ing perfect
shall I have been dam uping? shall you have been dam uping? shall she have been dam uping? shall we have been dam uping? shall you have been dam uping? shall they have been dam uping?
Interro-negative form
Simple form
shan't I dam up? shan't you dam up? shan't she dam up? shan't we dam up? shan't you dam up? shan't they dam up?
V-ing form
shan't I be dam uping? shan't you be dam uping? shan't she be dam uping? shan't we be dam uping? shan't you be dam uping? shan't they be dam uping?
Perfect
shan't I have dam uped? shan't you have dam uped? shan't she have dam uped? shan't we have dam uped? shan't you have dam uped? shan't they have dam uped?
V-ing perfect
shan't I have been dam uping? shan't you have been dam uping? shan't she have been dam uping? shan't we have been dam uping? shan't you have been dam uping? shan't they have been dam uping?