English verb conjugation
CAN SLOUCH

Regular verb: slouch - slouched - slouched

Affirmation

Simple form	V-ing form
I can slouch you can slouch he can slouch we can slouch you can slouch they can slouch	I can be slouching you can be slouching he can be slouching we can be slouching you can be slouching they can be slouching
Perfect	V-ing perfect
I can have slouched you can have slouched he can have slouched we can have slouched you can have slouched they can have slouched	I can have been slouching you can have been slouching he can have been slouching we can have been slouching you can have been slouching they can have been slouching

Negation

Simple form	V-ing form
I cannot slouch you cannot slouch he cannot slouch we cannot slouch you cannot slouch they cannot slouch	I cannot be slouching you cannot be slouching he cannot be slouching we cannot be slouching you cannot be slouching they cannot be slouching
Perfect	V-ing perfect
I cannot have slouched you cannot have slouched he cannot have slouched we cannot have slouched you cannot have slouched they cannot have slouched	I cannot have been slouching you cannot have been slouching he cannot have been slouching we cannot have been slouching you cannot have been slouching they cannot have been slouching

Interrogative form

Simple form	V-ing form
can I slouch? can you slouch? can he slouch? can we slouch? can you slouch? can they slouch?	can I be slouching? can you be slouching? can he be slouching? can we be slouching? can you be slouching? can they be slouching?
Perfect	V-ing perfect
can I have slouched? can you have slouched? can he have slouched? can we have slouched? can you have slouched? can they have slouched?	can I have been slouching? can you have been slouching? can he have been slouching? can we have been slouching? can you have been slouching? can they have been slouching?

Interro-negative form

Simple form	V-ing form
can I not slouch? can you not slouch? can he not slouch? can we not slouch? can you not slouch? can they not slouch?	can I not be slouching? can you not be slouching? can he not be slouching? can we not be slouching? can you not be slouching? can they not be slouching?
Perfect	V-ing perfect
can I not have slouched? can you not have slouched? can he not have slouched? can we not have slouched? can you not have slouched? can they not have slouched?	can I not have been slouching? can you not have been slouching? can he not have been slouching? can we not have been slouching? can you not have been slouching? can they not have been slouching?