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 can't tootle you can't tootle she can't tootle we can't tootle you can't tootle they can't tootle	I can't be tootling you can't be tootling she can't be tootling we can't be tootling you can't be tootling they can't be tootling
Perfect	V-ing perfect
I can't have tootled you can't have tootled she can't have tootled we can't have tootled you can't have tootled they can't have tootled	I can't have been tootling you can't have been tootling she can't have been tootling we can't have been tootling you can't have been tootling they can't 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't I tootle? can't you tootle? can't she tootle? can't we tootle? can't you tootle? can't they tootle?	can't I be tootling? can't you be tootling? can't she be tootling? can't we be tootling? can't you be tootling? can't they be tootling?
Perfect	V-ing perfect
can't I have tootled? can't you have tootled? can't she have tootled? can't we have tootled? can't you have tootled? can't they have tootled?	can't I have been tootling? can't you have been tootling? can't she have been tootling? can't we have been tootling? can't you have been tootling? can't they have been tootling?