English verb conjugation
CAN UNCORK

Regular verb: uncork - uncorked - uncorked

Affirmation

Simple form	V-ing form
I can uncork you can uncork she can uncork we can uncork you can uncork they can uncork	I can be uncorking you can be uncorking she can be uncorking we can be uncorking you can be uncorking they can be uncorking
Perfect	V-ing perfect
I can have uncorked you can have uncorked she can have uncorked we can have uncorked you can have uncorked they can have uncorked	I can have been uncorking you can have been uncorking she can have been uncorking we can have been uncorking you can have been uncorking they can have been uncorking

Negation

Simple form	V-ing form
I cannot uncork you cannot uncork she cannot uncork we cannot uncork you cannot uncork they cannot uncork	I cannot be uncorking you cannot be uncorking she cannot be uncorking we cannot be uncorking you cannot be uncorking they cannot be uncorking
Perfect	V-ing perfect
I cannot have uncorked you cannot have uncorked she cannot have uncorked we cannot have uncorked you cannot have uncorked they cannot have uncorked	I cannot have been uncorking you cannot have been uncorking she cannot have been uncorking we cannot have been uncorking you cannot have been uncorking they cannot have been uncorking

Interrogative form

Simple form	V-ing form
can I uncork? can you uncork? can she uncork? can we uncork? can you uncork? can they uncork?	can I be uncorking? can you be uncorking? can she be uncorking? can we be uncorking? can you be uncorking? can they be uncorking?
Perfect	V-ing perfect
can I have uncorked? can you have uncorked? can she have uncorked? can we have uncorked? can you have uncorked? can they have uncorked?	can I have been uncorking? can you have been uncorking? can she have been uncorking? can we have been uncorking? can you have been uncorking? can they have been uncorking?

Interro-negative form

Simple form	V-ing form
can I not uncork? can you not uncork? can she not uncork? can we not uncork? can you not uncork? can they not uncork?	can I not be uncorking? can you not be uncorking? can she not be uncorking? can we not be uncorking? can you not be uncorking? can they not be uncorking?
Perfect	V-ing perfect
can I not have uncorked? can you not have uncorked? can she not have uncorked? can we not have uncorked? can you not have uncorked? can they not have uncorked?	can I not have been uncorking? can you not have been uncorking? can she not have been uncorking? can we not have been uncorking? can you not have been uncorking? can they not have been uncorking?