English verb conjugation
OUGHT TO SUFFOCATE

Regular verb: suffocate - suffocated - suffocated

Affirmation

Simple form	V-ing form
I ought to suffocate you ought to suffocate she ought to suffocate we ought to suffocate you ought to suffocate they ought to suffocate	I ought to be suffocating you ought to be suffocating she ought to be suffocating we ought to be suffocating you ought to be suffocating they ought to be suffocating
Perfect	V-ing perfect
I ought to have suffocated you ought to have suffocated she ought to have suffocated we ought to have suffocated you ought to have suffocated they ought to have suffocated	I ought to have been suffocating you ought to have been suffocating she ought to have been suffocating we ought to have been suffocating you ought to have been suffocating they ought to have been suffocating

Negation

Simple form	V-ing form
I oughtn't to suffocate you oughtn't to suffocate she oughtn't to suffocate we oughtn't to suffocate you oughtn't to suffocate they oughtn't to suffocate	I oughtn't to be suffocating you oughtn't to be suffocating she oughtn't to be suffocating we oughtn't to be suffocating you oughtn't to be suffocating they oughtn't to be suffocating
Perfect	V-ing perfect
I oughtn't to have suffocated you oughtn't to have suffocated she oughtn't to have suffocated we oughtn't to have suffocated you oughtn't to have suffocated they oughtn't to have suffocated	I oughtn't to have been suffocating you oughtn't to have been suffocating she oughtn't to have been suffocating we oughtn't to have been suffocating you oughtn't to have been suffocating they oughtn't to have been suffocating

Interrogative form

Simple form	V-ing form
ought to I suffocate? ought to you suffocate? ought to she suffocate? ought to we suffocate? ought to you suffocate? ought to they suffocate?	ought to I be suffocating? ought to you be suffocating? ought to she be suffocating? ought to we be suffocating? ought to you be suffocating? ought to they be suffocating?
Perfect	V-ing perfect
ought to I have suffocated? ought to you have suffocated? ought to she have suffocated? ought to we have suffocated? ought to you have suffocated? ought to they have suffocated?	ought to I have been suffocating? ought to you have been suffocating? ought to she have been suffocating? ought to we have been suffocating? ought to you have been suffocating? ought to they have been suffocating?

Interro-negative form

Simple form	V-ing form
oughtn't I to suffocate? oughtn't you to suffocate? oughtn't she to suffocate? oughtn't we to suffocate? oughtn't you to suffocate? oughtn't they to suffocate?	oughtn't I to be suffocating? oughtn't you to be suffocating? oughtn't she to be suffocating? oughtn't we to be suffocating? oughtn't you to be suffocating? oughtn't they to be suffocating?
Perfect	V-ing perfect
oughtn't I to have suffocated? oughtn't you to have suffocated? oughtn't she to have suffocated? oughtn't we to have suffocated? oughtn't you to have suffocated? oughtn't they to have suffocated?	oughtn't I to have been suffocating? oughtn't you to have been suffocating? oughtn't she to have been suffocating? oughtn't we to have been suffocating? oughtn't you to have been suffocating? oughtn't they to have been suffocating?