English verb conjugation
OUGHT TO INCUBATE

Regular verb: incubate - incubated - incubated

Affirmation

Simple form	V-ing form
I ought to incubate you ought to incubate he ought to incubate we ought to incubate you ought to incubate they ought to incubate	I ought to be incubating you ought to be incubating he ought to be incubating we ought to be incubating you ought to be incubating they ought to be incubating
Perfect	V-ing perfect
I ought to have incubated you ought to have incubated he ought to have incubated we ought to have incubated you ought to have incubated they ought to have incubated	I ought to have been incubating you ought to have been incubating he ought to have been incubating we ought to have been incubating you ought to have been incubating they ought to have been incubating

Negation

Simple form	V-ing form
I oughtn't to incubate you oughtn't to incubate he oughtn't to incubate we oughtn't to incubate you oughtn't to incubate they oughtn't to incubate	I oughtn't to be incubating you oughtn't to be incubating he oughtn't to be incubating we oughtn't to be incubating you oughtn't to be incubating they oughtn't to be incubating
Perfect	V-ing perfect
I oughtn't to have incubated you oughtn't to have incubated he oughtn't to have incubated we oughtn't to have incubated you oughtn't to have incubated they oughtn't to have incubated	I oughtn't to have been incubating you oughtn't to have been incubating he oughtn't to have been incubating we oughtn't to have been incubating you oughtn't to have been incubating they oughtn't to have been incubating

Interrogative form

Simple form	V-ing form
ought to I incubate? ought to you incubate? ought to he incubate? ought to we incubate? ought to you incubate? ought to they incubate?	ought to I be incubating? ought to you be incubating? ought to he be incubating? ought to we be incubating? ought to you be incubating? ought to they be incubating?
Perfect	V-ing perfect
ought to I have incubated? ought to you have incubated? ought to he have incubated? ought to we have incubated? ought to you have incubated? ought to they have incubated?	ought to I have been incubating? ought to you have been incubating? ought to he have been incubating? ought to we have been incubating? ought to you have been incubating? ought to they have been incubating?

Interro-negative form

Simple form	V-ing form
oughtn't I to incubate? oughtn't you to incubate? oughtn't he to incubate? oughtn't we to incubate? oughtn't you to incubate? oughtn't they to incubate?	oughtn't I to be incubating? oughtn't you to be incubating? oughtn't he to be incubating? oughtn't we to be incubating? oughtn't you to be incubating? oughtn't they to be incubating?
Perfect	V-ing perfect
oughtn't I to have incubated? oughtn't you to have incubated? oughtn't he to have incubated? oughtn't we to have incubated? oughtn't you to have incubated? oughtn't they to have incubated?	oughtn't I to have been incubating? oughtn't you to have been incubating? oughtn't he to have been incubating? oughtn't we to have been incubating? oughtn't you to have been incubating? oughtn't they to have been incubating?