can knead
Regular verb: knead - kneaded- kneaded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can knead
you can knead
she can knead
we can knead
you can knead
they can knead 	I can be kneading
you can be kneading
she can be kneading
we can be kneading
you can be kneading
they can be kneading	I can have kneaded
you can have kneaded
she can have kneaded
we can have kneaded
you can have kneaded
they can have kneaded	I can have been kneading
you can have been kneading
she can have been kneading
we can have been kneading
you can have been kneading
they can have been kneading	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot knead
you cannot knead
she cannot knead
we cannot knead
you cannot knead
they cannot knead 	I cannot be kneading
you cannot be kneading
she cannot be kneading
we cannot be kneading
you cannot be kneading
they cannot be kneading	I cannot have kneaded
you cannot have kneaded
she cannot have kneaded
we cannot have kneaded
you cannot have kneaded
they cannot have kneaded	I cannot have been kneading
you cannot have been kneading
she cannot have been kneading
we cannot have been kneading
you cannot have been kneading
they cannot have been kneading	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I knead?
can you knead?
can she knead?
can we knead?
can you knead?
can they knead? 	can I be kneading?
can you be kneading?
can she be kneading?
can we be kneading?
can you be kneading?
can they be kneading? 	can I have kneaded?
can you have kneaded?
can she have kneaded?
can we have kneaded?
can you have kneaded?
can they have kneaded? 	can I have been kneading?
can you have been kneading?
can she have been kneading?
can we have been kneading?
can you have been kneading?
can they have been kneading? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not knead?
can you not knead?
can she not knead?
can we not knead?
can you not knead?
can they not knead? 	can I not be kneading?
can you not be kneading?
can she not be kneading?
can we not be kneading?
can you not be kneading?
can they not be kneading? 	can I not have kneaded?
can you not have kneaded?
can she not have kneaded?
can we not have kneaded?
can you not have kneaded?
can they not have kneaded? 	can I not have been kneading?
can you not have been kneading?
can she not have been kneading?
can we not have been kneading?
can you not have been kneading?
can they not have been kneading?