English verb conjugation
CAN SOUGH

Regular verb: sough - soughed - soughed

Affirmation

Simple form	V-ing form
I can sough you can sough she can sough we can sough you can sough they can sough	I can be soughing you can be soughing she can be soughing we can be soughing you can be soughing they can be soughing
Perfect	V-ing perfect
I can have soughed you can have soughed she can have soughed we can have soughed you can have soughed they can have soughed	I can have been soughing you can have been soughing she can have been soughing we can have been soughing you can have been soughing they can have been soughing

Negation

Simple form	V-ing form
I cannot sough you cannot sough she cannot sough we cannot sough you cannot sough they cannot sough	I cannot be soughing you cannot be soughing she cannot be soughing we cannot be soughing you cannot be soughing they cannot be soughing
Perfect	V-ing perfect
I cannot have soughed you cannot have soughed she cannot have soughed we cannot have soughed you cannot have soughed they cannot have soughed	I cannot have been soughing you cannot have been soughing she cannot have been soughing we cannot have been soughing you cannot have been soughing they cannot have been soughing

Interrogative form

Simple form	V-ing form
can I sough? can you sough? can she sough? can we sough? can you sough? can they sough?	can I be soughing? can you be soughing? can she be soughing? can we be soughing? can you be soughing? can they be soughing?
Perfect	V-ing perfect
can I have soughed? can you have soughed? can she have soughed? can we have soughed? can you have soughed? can they have soughed?	can I have been soughing? can you have been soughing? can she have been soughing? can we have been soughing? can you have been soughing? can they have been soughing?

Interro-negative form

Simple form	V-ing form
can I not sough? can you not sough? can she not sough? can we not sough? can you not sough? can they not sough?	can I not be soughing? can you not be soughing? can she not be soughing? can we not be soughing? can you not be soughing? can they not be soughing?
Perfect	V-ing perfect
can I not have soughed? can you not have soughed? can she not have soughed? can we not have soughed? can you not have soughed? can they not have soughed?	can I not have been soughing? can you not have been soughing? can she not have been soughing? can we not have been soughing? can you not have been soughing? can they not have been soughing?