I could prioritize you could prioritize he could prioritize we could prioritize you could prioritize they could prioritize
V-ing form
I could be prioritizing you could be prioritizing he could be prioritizing we could be prioritizing you could be prioritizing they could be prioritizing
Perfect
I could have prioritized you could have prioritized he could have prioritized we could have prioritized you could have prioritized they could have prioritized
V-ing perfect
I could have been prioritizing you could have been prioritizing he could have been prioritizing we could have been prioritizing you could have been prioritizing they could have been prioritizing
Negation
Simple form
I couldn't prioritize you couldn't prioritize he couldn't prioritize we couldn't prioritize you couldn't prioritize they couldn't prioritize
V-ing form
I couldn't be prioritizing you couldn't be prioritizing he couldn't be prioritizing we couldn't be prioritizing you couldn't be prioritizing they couldn't be prioritizing
Perfect
I couldn't have prioritized you couldn't have prioritized he couldn't have prioritized we couldn't have prioritized you couldn't have prioritized they couldn't have prioritized
V-ing perfect
I couldn't have been prioritizing you couldn't have been prioritizing he couldn't have been prioritizing we couldn't have been prioritizing you couldn't have been prioritizing they couldn't have been prioritizing
Interrogative form
Simple form
could I prioritize? could you prioritize? could he prioritize? could we prioritize? could you prioritize? could they prioritize?
V-ing form
could I be prioritizing? could you be prioritizing? could he be prioritizing? could we be prioritizing? could you be prioritizing? could they be prioritizing?
Perfect
could I have prioritized? could you have prioritized? could he have prioritized? could we have prioritized? could you have prioritized? could they have prioritized?
V-ing perfect
could I have been prioritizing? could you have been prioritizing? could he have been prioritizing? could we have been prioritizing? could you have been prioritizing? could they have been prioritizing?
Interro-negative form
Simple form
couldn't I prioritize? couldn't you prioritize? couldn't he prioritize? couldn't we prioritize? couldn't you prioritize? couldn't they prioritize?
V-ing form
couldn't I be prioritizing? couldn't you be prioritizing? couldn't he be prioritizing? couldn't we be prioritizing? couldn't you be prioritizing? couldn't they be prioritizing?
Perfect
couldn't I have prioritized? couldn't you have prioritized? couldn't he have prioritized? couldn't we have prioritized? couldn't you have prioritized? couldn't they have prioritized?
V-ing perfect
couldn't I have been prioritizing? couldn't you have been prioritizing? couldn't he have been prioritizing? couldn't we have been prioritizing? couldn't you have been prioritizing? couldn't they have been prioritizing?