can fuddle
Regular verb: fuddle - fuddled- fuddled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can fuddle
you can fuddle
she can fuddle
we can fuddle
you can fuddle
they can fuddle 	I can be fuddling
you can be fuddling
she can be fuddling
we can be fuddling
you can be fuddling
they can be fuddling	I can have fuddled
you can have fuddled
she can have fuddled
we can have fuddled
you can have fuddled
they can have fuddled	I can have been fuddling
you can have been fuddling
she can have been fuddling
we can have been fuddling
you can have been fuddling
they can have been fuddling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot fuddle
you cannot fuddle
she cannot fuddle
we cannot fuddle
you cannot fuddle
they cannot fuddle 	I cannot be fuddling
you cannot be fuddling
she cannot be fuddling
we cannot be fuddling
you cannot be fuddling
they cannot be fuddling	I cannot have fuddled
you cannot have fuddled
she cannot have fuddled
we cannot have fuddled
you cannot have fuddled
they cannot have fuddled	I cannot have been fuddling
you cannot have been fuddling
she cannot have been fuddling
we cannot have been fuddling
you cannot have been fuddling
they cannot have been fuddling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I fuddle?
can you fuddle?
can she fuddle?
can we fuddle?
can you fuddle?
can they fuddle? 	can I be fuddling?
can you be fuddling?
can she be fuddling?
can we be fuddling?
can you be fuddling?
can they be fuddling? 	can I have fuddled?
can you have fuddled?
can she have fuddled?
can we have fuddled?
can you have fuddled?
can they have fuddled? 	can I have been fuddling?
can you have been fuddling?
can she have been fuddling?
can we have been fuddling?
can you have been fuddling?
can they have been fuddling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not fuddle?
can you not fuddle?
can she not fuddle?
can we not fuddle?
can you not fuddle?
can they not fuddle? 	can I not be fuddling?
can you not be fuddling?
can she not be fuddling?
can we not be fuddling?
can you not be fuddling?
can they not be fuddling? 	can I not have fuddled?
can you not have fuddled?
can she not have fuddled?
can we not have fuddled?
can you not have fuddled?
can they not have fuddled? 	can I not have been fuddling?
can you not have been fuddling?
can she not have been fuddling?
can we not have been fuddling?
can you not have been fuddling?
can they not have been fuddling?