English verb conjugation
CAN TWIST

Regular verb: twist - twisted - twisted

Affirmation

Simple form	V-ing form
I can twist you can twist he can twist we can twist you can twist they can twist	I can be twisting you can be twisting he can be twisting we can be twisting you can be twisting they can be twisting
Perfect	V-ing perfect
I can have twisted you can have twisted he can have twisted we can have twisted you can have twisted they can have twisted	I can have been twisting you can have been twisting he can have been twisting we can have been twisting you can have been twisting they can have been twisting

Negation

Simple form	V-ing form
I can't twist you can't twist he can't twist we can't twist you can't twist they can't twist	I can't be twisting you can't be twisting he can't be twisting we can't be twisting you can't be twisting they can't be twisting
Perfect	V-ing perfect
I can't have twisted you can't have twisted he can't have twisted we can't have twisted you can't have twisted they can't have twisted	I can't have been twisting you can't have been twisting he can't have been twisting we can't have been twisting you can't have been twisting they can't have been twisting

Interrogative form

Simple form	V-ing form
can I twist? can you twist? can he twist? can we twist? can you twist? can they twist?	can I be twisting? can you be twisting? can he be twisting? can we be twisting? can you be twisting? can they be twisting?
Perfect	V-ing perfect
can I have twisted? can you have twisted? can he have twisted? can we have twisted? can you have twisted? can they have twisted?	can I have been twisting? can you have been twisting? can he have been twisting? can we have been twisting? can you have been twisting? can they have been twisting?

Interro-negative form

Simple form	V-ing form
can't I twist? can't you twist? can't he twist? can't we twist? can't you twist? can't they twist?	can't I be twisting? can't you be twisting? can't he be twisting? can't we be twisting? can't you be twisting? can't they be twisting?
Perfect	V-ing perfect
can't I have twisted? can't you have twisted? can't he have twisted? can't we have twisted? can't you have twisted? can't they have twisted?	can't I have been twisting? can't you have been twisting? can't he have been twisting? can't we have been twisting? can't you have been twisting? can't they have been twisting?