English verb conjugation
CAN JUDDER

Regular verb: judder - juddered - juddered

Affirmation

Simple form	V-ing form
I can judder you can judder he can judder we can judder you can judder they can judder	I can be juddering you can be juddering he can be juddering we can be juddering you can be juddering they can be juddering
Perfect	V-ing perfect
I can have juddered you can have juddered he can have juddered we can have juddered you can have juddered they can have juddered	I can have been juddering you can have been juddering he can have been juddering we can have been juddering you can have been juddering they can have been juddering

Negation

Simple form	V-ing form
I cannot judder you cannot judder he cannot judder we cannot judder you cannot judder they cannot judder	I cannot be juddering you cannot be juddering he cannot be juddering we cannot be juddering you cannot be juddering they cannot be juddering
Perfect	V-ing perfect
I cannot have juddered you cannot have juddered he cannot have juddered we cannot have juddered you cannot have juddered they cannot have juddered	I cannot have been juddering you cannot have been juddering he cannot have been juddering we cannot have been juddering you cannot have been juddering they cannot have been juddering

Interrogative form

Simple form	V-ing form
can I judder? can you judder? can he judder? can we judder? can you judder? can they judder?	can I be juddering? can you be juddering? can he be juddering? can we be juddering? can you be juddering? can they be juddering?
Perfect	V-ing perfect
can I have juddered? can you have juddered? can he have juddered? can we have juddered? can you have juddered? can they have juddered?	can I have been juddering? can you have been juddering? can he have been juddering? can we have been juddering? can you have been juddering? can they have been juddering?

Interro-negative form

Simple form	V-ing form
can I not judder? can you not judder? can he not judder? can we not judder? can you not judder? can they not judder?	can I not be juddering? can you not be juddering? can he not be juddering? can we not be juddering? can you not be juddering? can they not be juddering?
Perfect	V-ing perfect
can I not have juddered? can you not have juddered? can he not have juddered? can we not have juddered? can you not have juddered? can they not have juddered?	can I not have been juddering? can you not have been juddering? can he not have been juddering? can we not have been juddering? can you not have been juddering? can they not have been juddering?