English verb conjugation
CAN TOOTLE

Regular verb: tootle - tootled - tootled

Affirmation

Simple form	V-ing form
I can tootle you can tootle she can tootle we can tootle you can tootle they can tootle	I can be tootling you can be tootling she can be tootling we can be tootling you can be tootling they can be tootling
Perfect	V-ing perfect
I can have tootled you can have tootled she can have tootled we can have tootled you can have tootled they can have tootled	I can have been tootling you can have been tootling she can have been tootling we can have been tootling you can have been tootling they can have been tootling

Negation

Simple form	V-ing form
I cannot tootle you cannot tootle she cannot tootle we cannot tootle you cannot tootle they cannot tootle	I cannot be tootling you cannot be tootling she cannot be tootling we cannot be tootling you cannot be tootling they cannot be tootling
Perfect	V-ing perfect
I cannot have tootled you cannot have tootled she cannot have tootled we cannot have tootled you cannot have tootled they cannot have tootled	I cannot have been tootling you cannot have been tootling she cannot have been tootling we cannot have been tootling you cannot have been tootling they cannot have been tootling

Interrogative form

Simple form	V-ing form
can I tootle? can you tootle? can she tootle? can we tootle? can you tootle? can they tootle?	can I be tootling? can you be tootling? can she be tootling? can we be tootling? can you be tootling? can they be tootling?
Perfect	V-ing perfect
can I have tootled? can you have tootled? can she have tootled? can we have tootled? can you have tootled? can they have tootled?	can I have been tootling? can you have been tootling? can she have been tootling? can we have been tootling? can you have been tootling? can they have been tootling?

Interro-negative form

Simple form	V-ing form
can I not tootle? can you not tootle? can she not tootle? can we not tootle? can you not tootle? can they not tootle?	can I not be tootling? can you not be tootling? can she not be tootling? can we not be tootling? can you not be tootling? can they not be tootling?
Perfect	V-ing perfect
can I not have tootled? can you not have tootled? can she not have tootled? can we not have tootled? can you not have tootled? can they not have tootled?	can I not have been tootling? can you not have been tootling? can she not have been tootling? can we not have been tootling? can you not have been tootling? can they not have been tootling?