shall fast
Regular verb: fast - fasted- fasted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll fast
you'll fast
she'll fast
we'll fast
you'll fast
they'll fast 	I'll be fasting
you'll be fasting
she'll be fasting
we'll be fasting
you'll be fasting
they'll be fasting	I'll have fasted
you'll have fasted
she'll have fasted
we'll have fasted
you'll have fasted
they'll have fasted	I'll have been fasting
you'll have been fasting
she'll have been fasting
we'll have been fasting
you'll have been fasting
they'll have been fasting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't fast
you shan't fast
she shan't fast
we shan't fast
you shan't fast
they shan't fast 	I shan't be fasting
you shan't be fasting
she shan't be fasting
we shan't be fasting
you shan't be fasting
they shan't be fasting	I shan't have fasted
you shan't have fasted
she shan't have fasted
we shan't have fasted
you shan't have fasted
they shan't have fasted	I shan't have been fasting
you shan't have been fasting
she shan't have been fasting
we shan't have been fasting
you shan't have been fasting
they shan't have been fasting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I fast?
shall you fast?
shall she fast?
shall we fast?
shall you fast?
shall they fast? 	shall I be fasting?
shall you be fasting?
shall she be fasting?
shall we be fasting?
shall you be fasting?
shall they be fasting? 	shall I have fasted?
shall you have fasted?
shall she have fasted?
shall we have fasted?
shall you have fasted?
shall they have fasted? 	shall I have been fasting?
shall you have been fasting?
shall she have been fasting?
shall we have been fasting?
shall you have been fasting?
shall they have been fasting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I fast?
shan't you fast?
shan't she fast?
shan't we fast?
shan't you fast?
shan't they fast? 	shan't I be fasting?
shan't you be fasting?
shan't she be fasting?
shan't we be fasting?
shan't you be fasting?
shan't they be fasting? 	shan't I have fasted?
shan't you have fasted?
shan't she have fasted?
shan't we have fasted?
shan't you have fasted?
shan't they have fasted? 	shan't I have been fasting?
shan't you have been fasting?
shan't she have been fasting?
shan't we have been fasting?
shan't you have been fasting?
shan't they have been fasting?