English verb conjugation
SHALL CENTRE

Regular verb: centre - centred - centred

Affirmation

Simple form	V-ing form
I'll centre you'll centre he'll centre we'll centre you'll centre they'll centre	I'll be centring you'll be centring he'll be centring we'll be centring you'll be centring they'll be centring
Perfect	V-ing perfect
I'll have centred you'll have centred he'll have centred we'll have centred you'll have centred they'll have centred	I'll have been centring you'll have been centring he'll have been centring we'll have been centring you'll have been centring they'll have been centring

Negation

Simple form	V-ing form
I shan't centre you shan't centre he shan't centre we shan't centre you shan't centre they shan't centre	I shan't be centring you shan't be centring he shan't be centring we shan't be centring you shan't be centring they shan't be centring
Perfect	V-ing perfect
I shan't have centred you shan't have centred he shan't have centred we shan't have centred you shan't have centred they shan't have centred	I shan't have been centring you shan't have been centring he shan't have been centring we shan't have been centring you shan't have been centring they shan't have been centring

Interrogative form

Simple form	V-ing form
shall I centre? shall you centre? shall he centre? shall we centre? shall you centre? shall they centre?	shall I be centring? shall you be centring? shall he be centring? shall we be centring? shall you be centring? shall they be centring?
Perfect	V-ing perfect
shall I have centred? shall you have centred? shall he have centred? shall we have centred? shall you have centred? shall they have centred?	shall I have been centring? shall you have been centring? shall he have been centring? shall we have been centring? shall you have been centring? shall they have been centring?

Interro-negative form

Simple form	V-ing form
shan't I centre? shan't you centre? shan't he centre? shan't we centre? shan't you centre? shan't they centre?	shan't I be centring? shan't you be centring? shan't he be centring? shan't we be centring? shan't you be centring? shan't they be centring?
Perfect	V-ing perfect
shan't I have centred? shan't you have centred? shan't he have centred? shan't we have centred? shan't you have centred? shan't they have centred?	shan't I have been centring? shan't you have been centring? shan't he have been centring? shan't we have been centring? shan't you have been centring? shan't they have been centring?