English verb conjugation
CAN WEIGHT

Regular verb: weight - weighted - weighted

Affirmation

Simple form	V-ing form
I can weight you can weight she can weight we can weight you can weight they can weight	I can be weighting you can be weighting she can be weighting we can be weighting you can be weighting they can be weighting
Perfect	V-ing perfect
I can have weighted you can have weighted she can have weighted we can have weighted you can have weighted they can have weighted	I can have been weighting you can have been weighting she can have been weighting we can have been weighting you can have been weighting they can have been weighting

Negation

Simple form	V-ing form
I cannot weight you cannot weight she cannot weight we cannot weight you cannot weight they cannot weight	I cannot be weighting you cannot be weighting she cannot be weighting we cannot be weighting you cannot be weighting they cannot be weighting
Perfect	V-ing perfect
I cannot have weighted you cannot have weighted she cannot have weighted we cannot have weighted you cannot have weighted they cannot have weighted	I cannot have been weighting you cannot have been weighting she cannot have been weighting we cannot have been weighting you cannot have been weighting they cannot have been weighting

Interrogative form

Simple form	V-ing form
can I weight? can you weight? can she weight? can we weight? can you weight? can they weight?	can I be weighting? can you be weighting? can she be weighting? can we be weighting? can you be weighting? can they be weighting?
Perfect	V-ing perfect
can I have weighted? can you have weighted? can she have weighted? can we have weighted? can you have weighted? can they have weighted?	can I have been weighting? can you have been weighting? can she have been weighting? can we have been weighting? can you have been weighting? can they have been weighting?

Interro-negative form

Simple form	V-ing form
can I not weight? can you not weight? can she not weight? can we not weight? can you not weight? can they not weight?	can I not be weighting? can you not be weighting? can she not be weighting? can we not be weighting? can you not be weighting? can they not be weighting?
Perfect	V-ing perfect
can I not have weighted? can you not have weighted? can she not have weighted? can we not have weighted? can you not have weighted? can they not have weighted?	can I not have been weighting? can you not have been weighting? can she not have been weighting? can we not have been weighting? can you not have been weighting? can they not have been weighting?