English verb conjugation
CAN SCOTCH

Regular verb: scotch - scotched - scotched

Affirmation

Simple form	V-ing form
I can scotch you can scotch he can scotch we can scotch you can scotch they can scotch	I can be scotching you can be scotching he can be scotching we can be scotching you can be scotching they can be scotching
Perfect	V-ing perfect
I can have scotched you can have scotched he can have scotched we can have scotched you can have scotched they can have scotched	I can have been scotching you can have been scotching he can have been scotching we can have been scotching you can have been scotching they can have been scotching

Negation

Simple form	V-ing form
I can't scotch you can't scotch he can't scotch we can't scotch you can't scotch they can't scotch	I can't be scotching you can't be scotching he can't be scotching we can't be scotching you can't be scotching they can't be scotching
Perfect	V-ing perfect
I can't have scotched you can't have scotched he can't have scotched we can't have scotched you can't have scotched they can't have scotched	I can't have been scotching you can't have been scotching he can't have been scotching we can't have been scotching you can't have been scotching they can't have been scotching

Interrogative form

Simple form	V-ing form
can I scotch? can you scotch? can he scotch? can we scotch? can you scotch? can they scotch?	can I be scotching? can you be scotching? can he be scotching? can we be scotching? can you be scotching? can they be scotching?
Perfect	V-ing perfect
can I have scotched? can you have scotched? can he have scotched? can we have scotched? can you have scotched? can they have scotched?	can I have been scotching? can you have been scotching? can he have been scotching? can we have been scotching? can you have been scotching? can they have been scotching?

Interro-negative form

Simple form	V-ing form
can't I scotch? can't you scotch? can't he scotch? can't we scotch? can't you scotch? can't they scotch?	can't I be scotching? can't you be scotching? can't he be scotching? can't we be scotching? can't you be scotching? can't they be scotching?
Perfect	V-ing perfect
can't I have scotched? can't you have scotched? can't he have scotched? can't we have scotched? can't you have scotched? can't they have scotched?	can't I have been scotching? can't you have been scotching? can't he have been scotching? can't we have been scotching? can't you have been scotching? can't they have been scotching?