English verb conjugation
CAN TWADDLE

Regular verb: twaddle - twaddled - twaddled

Affirmation

Simple form	V-ing form
I can twaddle you can twaddle he can twaddle we can twaddle you can twaddle they can twaddle	I can be twaddling you can be twaddling he can be twaddling we can be twaddling you can be twaddling they can be twaddling
Perfect	V-ing perfect
I can have twaddled you can have twaddled he can have twaddled we can have twaddled you can have twaddled they can have twaddled	I can have been twaddling you can have been twaddling he can have been twaddling we can have been twaddling you can have been twaddling they can have been twaddling

Negation

Simple form	V-ing form
I can't twaddle you can't twaddle he can't twaddle we can't twaddle you can't twaddle they can't twaddle	I can't be twaddling you can't be twaddling he can't be twaddling we can't be twaddling you can't be twaddling they can't be twaddling
Perfect	V-ing perfect
I can't have twaddled you can't have twaddled he can't have twaddled we can't have twaddled you can't have twaddled they can't have twaddled	I can't have been twaddling you can't have been twaddling he can't have been twaddling we can't have been twaddling you can't have been twaddling they can't have been twaddling

Interrogative form

Simple form	V-ing form
can I twaddle? can you twaddle? can he twaddle? can we twaddle? can you twaddle? can they twaddle?	can I be twaddling? can you be twaddling? can he be twaddling? can we be twaddling? can you be twaddling? can they be twaddling?
Perfect	V-ing perfect
can I have twaddled? can you have twaddled? can he have twaddled? can we have twaddled? can you have twaddled? can they have twaddled?	can I have been twaddling? can you have been twaddling? can he have been twaddling? can we have been twaddling? can you have been twaddling? can they have been twaddling?

Interro-negative form

Simple form	V-ing form
can't I twaddle? can't you twaddle? can't he twaddle? can't we twaddle? can't you twaddle? can't they twaddle?	can't I be twaddling? can't you be twaddling? can't he be twaddling? can't we be twaddling? can't you be twaddling? can't they be twaddling?
Perfect	V-ing perfect
can't I have twaddled? can't you have twaddled? can't he have twaddled? can't we have twaddled? can't you have twaddled? can't they have twaddled?	can't I have been twaddling? can't you have been twaddling? can't he have been twaddling? can't we have been twaddling? can't you have been twaddling? can't they have been twaddling?