English verb conjugation
SHALL LETTER

Regular verb: letter - lettered - lettered

Affirmation

Simple form	V-ing form
I'll letter you'll letter she'll letter we'll letter you'll letter they'll letter	I'll be lettering you'll be lettering she'll be lettering we'll be lettering you'll be lettering they'll be lettering
Perfect	V-ing perfect
I'll have lettered you'll have lettered she'll have lettered we'll have lettered you'll have lettered they'll have lettered	I'll have been lettering you'll have been lettering she'll have been lettering we'll have been lettering you'll have been lettering they'll have been lettering

Negation

Simple form	V-ing form
I shan't letter you shan't letter she shan't letter we shan't letter you shan't letter they shan't letter	I shan't be lettering you shan't be lettering she shan't be lettering we shan't be lettering you shan't be lettering they shan't be lettering
Perfect	V-ing perfect
I shan't have lettered you shan't have lettered she shan't have lettered we shan't have lettered you shan't have lettered they shan't have lettered	I shan't have been lettering you shan't have been lettering she shan't have been lettering we shan't have been lettering you shan't have been lettering they shan't have been lettering

Interrogative form

Simple form	V-ing form
shall I letter? shall you letter? shall she letter? shall we letter? shall you letter? shall they letter?	shall I be lettering? shall you be lettering? shall she be lettering? shall we be lettering? shall you be lettering? shall they be lettering?
Perfect	V-ing perfect
shall I have lettered? shall you have lettered? shall she have lettered? shall we have lettered? shall you have lettered? shall they have lettered?	shall I have been lettering? shall you have been lettering? shall she have been lettering? shall we have been lettering? shall you have been lettering? shall they have been lettering?

Interro-negative form

Simple form	V-ing form
shan't I letter? shan't you letter? shan't she letter? shan't we letter? shan't you letter? shan't they letter?	shan't I be lettering? shan't you be lettering? shan't she be lettering? shan't we be lettering? shan't you be lettering? shan't they be lettering?
Perfect	V-ing perfect
shan't I have lettered? shan't you have lettered? shan't she have lettered? shan't we have lettered? shan't you have lettered? shan't they have lettered?	shan't I have been lettering? shan't you have been lettering? shan't she have been lettering? shan't we have been lettering? shan't you have been lettering? shan't they have been lettering?