English verb conjugation
CAN FUDDLE

Regular verb: fuddle - fuddled - fuddled

Affirmation

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