English verb conjugation
CAN YODEL

Regular verb: yodel - yodelled - yodelled

Affirmation

Simple form	V-ing form
I can yodel you can yodel she can yodel we can yodel you can yodel they can yodel	I can be yodelling you can be yodelling she can be yodelling we can be yodelling you can be yodelling they can be yodelling
Perfect	V-ing perfect
I can have yodelled you can have yodelled she can have yodelled we can have yodelled you can have yodelled they can have yodelled	I can have been yodelling you can have been yodelling she can have been yodelling we can have been yodelling you can have been yodelling they can have been yodelling

Negation

Simple form	V-ing form
I cannot yodel you cannot yodel she cannot yodel we cannot yodel you cannot yodel they cannot yodel	I cannot be yodelling you cannot be yodelling she cannot be yodelling we cannot be yodelling you cannot be yodelling they cannot be yodelling
Perfect	V-ing perfect
I cannot have yodelled you cannot have yodelled she cannot have yodelled we cannot have yodelled you cannot have yodelled they cannot have yodelled	I cannot have been yodelling you cannot have been yodelling she cannot have been yodelling we cannot have been yodelling you cannot have been yodelling they cannot have been yodelling

Interrogative form

Simple form	V-ing form
can I yodel? can you yodel? can she yodel? can we yodel? can you yodel? can they yodel?	can I be yodelling? can you be yodelling? can she be yodelling? can we be yodelling? can you be yodelling? can they be yodelling?
Perfect	V-ing perfect
can I have yodelled? can you have yodelled? can she have yodelled? can we have yodelled? can you have yodelled? can they have yodelled?	can I have been yodelling? can you have been yodelling? can she have been yodelling? can we have been yodelling? can you have been yodelling? can they have been yodelling?

Interro-negative form

Simple form	V-ing form
can I not yodel? can you not yodel? can she not yodel? can we not yodel? can you not yodel? can they not yodel?	can I not be yodelling? can you not be yodelling? can she not be yodelling? can we not be yodelling? can you not be yodelling? can they not be yodelling?
Perfect	V-ing perfect
can I not have yodelled? can you not have yodelled? can she not have yodelled? can we not have yodelled? can you not have yodelled? can they not have yodelled?	can I not have been yodelling? can you not have been yodelling? can she not have been yodelling? can we not have been yodelling? can you not have been yodelling? can they not have been yodelling?