I'll be arching you'll be arching she'll be arching we'll be arching you'll be arching they'll be arching
Perfect
I'll have arched you'll have arched she'll have arched we'll have arched you'll have arched they'll have arched
V-ing perfect
I'll have been arching you'll have been arching she'll have been arching we'll have been arching you'll have been arching they'll have been arching
Negation
Simple form
I shan't arch you shan't arch she shan't arch we shan't arch you shan't arch they shan't arch
V-ing form
I shan't be arching you shan't be arching she shan't be arching we shan't be arching you shan't be arching they shan't be arching
Perfect
I shan't have arched you shan't have arched she shan't have arched we shan't have arched you shan't have arched they shan't have arched
V-ing perfect
I shan't have been arching you shan't have been arching she shan't have been arching we shan't have been arching you shan't have been arching they shan't have been arching
Interrogative form
Simple form
shall I arch? shall you arch? shall she arch? shall we arch? shall you arch? shall they arch?
V-ing form
shall I be arching? shall you be arching? shall she be arching? shall we be arching? shall you be arching? shall they be arching?
Perfect
shall I have arched? shall you have arched? shall she have arched? shall we have arched? shall you have arched? shall they have arched?
V-ing perfect
shall I have been arching? shall you have been arching? shall she have been arching? shall we have been arching? shall you have been arching? shall they have been arching?
Interro-negative form
Simple form
shan't I arch? shan't you arch? shan't she arch? shan't we arch? shan't you arch? shan't they arch?
V-ing form
shan't I be arching? shan't you be arching? shan't she be arching? shan't we be arching? shan't you be arching? shan't they be arching?
Perfect
shan't I have arched? shan't you have arched? shan't she have arched? shan't we have arched? shan't you have arched? shan't they have arched?
V-ing perfect
shan't I have been arching? shan't you have been arching? shan't she have been arching? shan't we have been arching? shan't you have been arching? shan't they have been arching?