English verb conjugation
CAN WASSAIL

Regular verb: wassail - wassailed - wassailed

Affirmation

Simple form	V-ing form
I can wassail you can wassail she can wassail we can wassail you can wassail they can wassail	I can be wassailing you can be wassailing she can be wassailing we can be wassailing you can be wassailing they can be wassailing
Perfect	V-ing perfect
I can have wassailed you can have wassailed she can have wassailed we can have wassailed you can have wassailed they can have wassailed	I can have been wassailing you can have been wassailing she can have been wassailing we can have been wassailing you can have been wassailing they can have been wassailing

Negation

Simple form	V-ing form
I cannot wassail you cannot wassail she cannot wassail we cannot wassail you cannot wassail they cannot wassail	I cannot be wassailing you cannot be wassailing she cannot be wassailing we cannot be wassailing you cannot be wassailing they cannot be wassailing
Perfect	V-ing perfect
I cannot have wassailed you cannot have wassailed she cannot have wassailed we cannot have wassailed you cannot have wassailed they cannot have wassailed	I cannot have been wassailing you cannot have been wassailing she cannot have been wassailing we cannot have been wassailing you cannot have been wassailing they cannot have been wassailing

Interrogative form

Simple form	V-ing form
can I wassail? can you wassail? can she wassail? can we wassail? can you wassail? can they wassail?	can I be wassailing? can you be wassailing? can she be wassailing? can we be wassailing? can you be wassailing? can they be wassailing?
Perfect	V-ing perfect
can I have wassailed? can you have wassailed? can she have wassailed? can we have wassailed? can you have wassailed? can they have wassailed?	can I have been wassailing? can you have been wassailing? can she have been wassailing? can we have been wassailing? can you have been wassailing? can they have been wassailing?

Interro-negative form

Simple form	V-ing form
can I not wassail? can you not wassail? can she not wassail? can we not wassail? can you not wassail? can they not wassail?	can I not be wassailing? can you not be wassailing? can she not be wassailing? can we not be wassailing? can you not be wassailing? can they not be wassailing?
Perfect	V-ing perfect
can I not have wassailed? can you not have wassailed? can she not have wassailed? can we not have wassailed? can you not have wassailed? can they not have wassailed?	can I not have been wassailing? can you not have been wassailing? can she not have been wassailing? can we not have been wassailing? can you not have been wassailing? can they not have been wassailing?