I'll be backfiting you'll be backfiting she'll be backfiting we'll be backfiting you'll be backfiting they'll be backfiting
Perfect
I'll have backfit, backfitted you'll have backfit, backfitted she'll have backfit, backfitted we'll have backfit, backfitted you'll have backfit, backfitted they'll have backfit, backfitted
Perfect en V-ing
I'll have been backfiting you'll have been backfiting she'll have been backfiting we'll have been backfiting you'll have been backfiting they'll have been backfiting
Négation
Forme simple
I shan't backfit you shan't backfit she shan't backfit we shan't backfit you shan't backfit they shan't backfit
Forme en V-ing
I shan't be backfiting you shan't be backfiting she shan't be backfiting we shan't be backfiting you shan't be backfiting they shan't be backfiting
Perfect
I shan't have backfit, backfitted you shan't have backfit, backfitted she shan't have backfit, backfitted we shan't have backfit, backfitted you shan't have backfit, backfitted they shan't have backfit, backfitted
Perfect en V-ing
I shan't have been backfiting you shan't have been backfiting she shan't have been backfiting we shan't have been backfiting you shan't have been backfiting they shan't have been backfiting
Forme interrogative
Forme simple
shall I backfit? shall you backfit? shall she backfit? shall we backfit? shall you backfit? shall they backfit?
Forme en V-ing
shall I be backfiting? shall you be backfiting? shall she be backfiting? shall we be backfiting? shall you be backfiting? shall they be backfiting?
Perfect
shall I have backfit, backfitted? shall you have backfit, backfitted? shall she have backfit, backfitted? shall we have backfit, backfitted? shall you have backfit, backfitted? shall they have backfit, backfitted?
Perfect en V-ing
shall I have been backfiting? shall you have been backfiting? shall she have been backfiting? shall we have been backfiting? shall you have been backfiting? shall they have been backfiting?
Forme interro-négative
Forme simple
shan't I backfit? shan't you backfit? shan't she backfit? shan't we backfit? shan't you backfit? shan't they backfit?
Forme en V-ing
shan't I be backfiting? shan't you be backfiting? shan't she be backfiting? shan't we be backfiting? shan't you be backfiting? shan't they be backfiting?
Perfect
shan't I have backfit, backfitted? shan't you have backfit, backfitted? shan't she have backfit, backfitted? shan't we have backfit, backfitted? shan't you have backfit, backfitted? shan't they have backfit, backfitted?
Perfect en V-ing
shan't I have been backfiting? shan't you have been backfiting? shan't she have been backfiting? shan't we have been backfiting? shan't you have been backfiting? shan't they have been backfiting?