English verb conjugation
CAN PRESELL

Irregular verb: presell - presold - presold

Affirmation

Simple form	V-ing form
I can presell you can presell he can presell we can presell you can presell they can presell	I can be preselling you can be preselling he can be preselling we can be preselling you can be preselling they can be preselling
Perfect	V-ing perfect
I can have presold you can have presold he can have presold we can have presold you can have presold they can have presold	I can have been preselling you can have been preselling he can have been preselling we can have been preselling you can have been preselling they can have been preselling

Negation

Simple form	V-ing form
I can't presell you can't presell he can't presell we can't presell you can't presell they can't presell	I can't be preselling you can't be preselling he can't be preselling we can't be preselling you can't be preselling they can't be preselling
Perfect	V-ing perfect
I can't have presold you can't have presold he can't have presold we can't have presold you can't have presold they can't have presold	I can't have been preselling you can't have been preselling he can't have been preselling we can't have been preselling you can't have been preselling they can't have been preselling

Interrogative form

Simple form	V-ing form
can I presell? can you presell? can he presell? can we presell? can you presell? can they presell?	can I be preselling? can you be preselling? can he be preselling? can we be preselling? can you be preselling? can they be preselling?
Perfect	V-ing perfect
can I have presold? can you have presold? can he have presold? can we have presold? can you have presold? can they have presold?	can I have been preselling? can you have been preselling? can he have been preselling? can we have been preselling? can you have been preselling? can they have been preselling?

Interro-negative form

Simple form	V-ing form
can't I presell? can't you presell? can't he presell? can't we presell? can't you presell? can't they presell?	can't I be preselling? can't you be preselling? can't he be preselling? can't we be preselling? can't you be preselling? can't they be preselling?
Perfect	V-ing perfect
can't I have presold? can't you have presold? can't he have presold? can't we have presold? can't you have presold? can't they have presold?	can't I have been preselling? can't you have been preselling? can't he have been preselling? can't we have been preselling? can't you have been preselling? can't they have been preselling?