male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation CAN UNDERSELL
Irregular verb: undersell - undersold - undersold
Affirmation
Simple form
I can undersellyou can undersell
she can undersell
we can undersell
you can undersell
they can undersell
V-ing form
I can be undersellingyou can be underselling
she can be underselling
we can be underselling
you can be underselling
they can be underselling
Perfect
I can have undersoldyou can have undersold
she can have undersold
we can have undersold
you can have undersold
they can have undersold
V-ing perfect
I can have been undersellingyou can have been underselling
she can have been underselling
we can have been underselling
you can have been underselling
they can have been underselling
Negation
Simple form
I cannot undersellyou cannot undersell
she cannot undersell
we cannot undersell
you cannot undersell
they cannot undersell
V-ing form
I cannot be undersellingyou cannot be underselling
she cannot be underselling
we cannot be underselling
you cannot be underselling
they cannot be underselling
Perfect
I cannot have undersoldyou cannot have undersold
she cannot have undersold
we cannot have undersold
you cannot have undersold
they cannot have undersold
V-ing perfect
I cannot have been undersellingyou cannot have been underselling
she cannot have been underselling
we cannot have been underselling
you cannot have been underselling
they cannot have been underselling
Interrogative form
Simple form
can I undersell?can you undersell?
can she undersell?
can we undersell?
can you undersell?
can they undersell?
V-ing form
can I be underselling?can you be underselling?
can she be underselling?
can we be underselling?
can you be underselling?
can they be underselling?
Perfect
can I have undersold?can you have undersold?
can she have undersold?
can we have undersold?
can you have undersold?
can they have undersold?
V-ing perfect
can I have been underselling?can you have been underselling?
can she have been underselling?
can we have been underselling?
can you have been underselling?
can they have been underselling?
Interro-negative form
Simple form
can I not undersell?can you not undersell?
can she not undersell?
can we not undersell?
can you not undersell?
can they not undersell?
V-ing form
can I not be underselling?can you not be underselling?
can she not be underselling?
can we not be underselling?
can you not be underselling?
can they not be underselling?
Perfect
can I not have undersold?can you not have undersold?
can she not have undersold?
can we not have undersold?
can you not have undersold?
can they not have undersold?
V-ing perfect
can I not have been underselling?can you not have been underselling?
can she not have been underselling?
can we not have been underselling?
can you not have been underselling?
can they not have been underselling?