I'll be thumbtacking you'll be thumbtacking he'll be thumbtacking we'll be thumbtacking you'll be thumbtacking they'll be thumbtacking
Perfect
I'll have thumbtacked you'll have thumbtacked he'll have thumbtacked we'll have thumbtacked you'll have thumbtacked they'll have thumbtacked
Perfect en V-ing
I'll have been thumbtacking you'll have been thumbtacking he'll have been thumbtacking we'll have been thumbtacking you'll have been thumbtacking they'll have been thumbtacking
Négation
Forme simple
I shan't thumbtack you shan't thumbtack he shan't thumbtack we shan't thumbtack you shan't thumbtack they shan't thumbtack
Forme en V-ing
I shan't be thumbtacking you shan't be thumbtacking he shan't be thumbtacking we shan't be thumbtacking you shan't be thumbtacking they shan't be thumbtacking
Perfect
I shan't have thumbtacked you shan't have thumbtacked he shan't have thumbtacked we shan't have thumbtacked you shan't have thumbtacked they shan't have thumbtacked
Perfect en V-ing
I shan't have been thumbtacking you shan't have been thumbtacking he shan't have been thumbtacking we shan't have been thumbtacking you shan't have been thumbtacking they shan't have been thumbtacking
Forme interrogative
Forme simple
shall I thumbtack? shall you thumbtack? shall he thumbtack? shall we thumbtack? shall you thumbtack? shall they thumbtack?
Forme en V-ing
shall I be thumbtacking? shall you be thumbtacking? shall he be thumbtacking? shall we be thumbtacking? shall you be thumbtacking? shall they be thumbtacking?
Perfect
shall I have thumbtacked? shall you have thumbtacked? shall he have thumbtacked? shall we have thumbtacked? shall you have thumbtacked? shall they have thumbtacked?
Perfect en V-ing
shall I have been thumbtacking? shall you have been thumbtacking? shall he have been thumbtacking? shall we have been thumbtacking? shall you have been thumbtacking? shall they have been thumbtacking?
Forme interro-négative
Forme simple
shan't I thumbtack? shan't you thumbtack? shan't he thumbtack? shan't we thumbtack? shan't you thumbtack? shan't they thumbtack?
Forme en V-ing
shan't I be thumbtacking? shan't you be thumbtacking? shan't he be thumbtacking? shan't we be thumbtacking? shan't you be thumbtacking? shan't they be thumbtacking?
Perfect
shan't I have thumbtacked? shan't you have thumbtacked? shan't he have thumbtacked? shan't we have thumbtacked? shan't you have thumbtacked? shan't they have thumbtacked?
Perfect en V-ing
shan't I have been thumbtacking? shan't you have been thumbtacking? shan't he have been thumbtacking? shan't we have been thumbtacking? shan't you have been thumbtacking? shan't they have been thumbtacking?