I ought to cross-pollinate you ought to cross-pollinate he ought to cross-pollinate we ought to cross-pollinate you ought to cross-pollinate they ought to cross-pollinate
V-ing form
I ought to be cross-pollinating you ought to be cross-pollinating he ought to be cross-pollinating we ought to be cross-pollinating you ought to be cross-pollinating they ought to be cross-pollinating
Perfect
I ought to have cross-pollinated you ought to have cross-pollinated he ought to have cross-pollinated we ought to have cross-pollinated you ought to have cross-pollinated they ought to have cross-pollinated
V-ing perfect
I ought to have been cross-pollinating you ought to have been cross-pollinating he ought to have been cross-pollinating we ought to have been cross-pollinating you ought to have been cross-pollinating they ought to have been cross-pollinating
Negation
Simple form
I oughtn't to cross-pollinate you oughtn't to cross-pollinate he oughtn't to cross-pollinate we oughtn't to cross-pollinate you oughtn't to cross-pollinate they oughtn't to cross-pollinate
V-ing form
I oughtn't to be cross-pollinating you oughtn't to be cross-pollinating he oughtn't to be cross-pollinating we oughtn't to be cross-pollinating you oughtn't to be cross-pollinating they oughtn't to be cross-pollinating
Perfect
I oughtn't to have cross-pollinated you oughtn't to have cross-pollinated he oughtn't to have cross-pollinated we oughtn't to have cross-pollinated you oughtn't to have cross-pollinated they oughtn't to have cross-pollinated
V-ing perfect
I oughtn't to have been cross-pollinating you oughtn't to have been cross-pollinating he oughtn't to have been cross-pollinating we oughtn't to have been cross-pollinating you oughtn't to have been cross-pollinating they oughtn't to have been cross-pollinating
Interrogative form
Simple form
ought to I cross-pollinate? ought to you cross-pollinate? ought to he cross-pollinate? ought to we cross-pollinate? ought to you cross-pollinate? ought to they cross-pollinate?
V-ing form
ought to I be cross-pollinating? ought to you be cross-pollinating? ought to he be cross-pollinating? ought to we be cross-pollinating? ought to you be cross-pollinating? ought to they be cross-pollinating?
Perfect
ought to I have cross-pollinated? ought to you have cross-pollinated? ought to he have cross-pollinated? ought to we have cross-pollinated? ought to you have cross-pollinated? ought to they have cross-pollinated?
V-ing perfect
ought to I have been cross-pollinating? ought to you have been cross-pollinating? ought to he have been cross-pollinating? ought to we have been cross-pollinating? ought to you have been cross-pollinating? ought to they have been cross-pollinating?
Interro-negative form
Simple form
oughtn't I to cross-pollinate? oughtn't you to cross-pollinate? oughtn't he to cross-pollinate? oughtn't we to cross-pollinate? oughtn't you to cross-pollinate? oughtn't they to cross-pollinate?
V-ing form
oughtn't I to be cross-pollinating? oughtn't you to be cross-pollinating? oughtn't he to be cross-pollinating? oughtn't we to be cross-pollinating? oughtn't you to be cross-pollinating? oughtn't they to be cross-pollinating?
Perfect
oughtn't I to have cross-pollinated? oughtn't you to have cross-pollinated? oughtn't he to have cross-pollinated? oughtn't we to have cross-pollinated? oughtn't you to have cross-pollinated? oughtn't they to have cross-pollinated?
V-ing perfect
oughtn't I to have been cross-pollinating? oughtn't you to have been cross-pollinating? oughtn't he to have been cross-pollinating? oughtn't we to have been cross-pollinating? oughtn't you to have been cross-pollinating? oughtn't they to have been cross-pollinating?