I can trigger you can trigger she can trigger we can trigger you can trigger they can trigger
V-ing form
I can be triggering you can be triggering she can be triggering we can be triggering you can be triggering they can be triggering
Perfect
I can have triggered you can have triggered she can have triggered we can have triggered you can have triggered they can have triggered
V-ing perfect
I can have been triggering you can have been triggering she can have been triggering we can have been triggering you can have been triggering they can have been triggering
Negation
Simple form
I cannot trigger you cannot trigger she cannot trigger we cannot trigger you cannot trigger they cannot trigger
V-ing form
I cannot be triggering you cannot be triggering she cannot be triggering we cannot be triggering you cannot be triggering they cannot be triggering
Perfect
I cannot have triggered you cannot have triggered she cannot have triggered we cannot have triggered you cannot have triggered they cannot have triggered
V-ing perfect
I cannot have been triggering you cannot have been triggering she cannot have been triggering we cannot have been triggering you cannot have been triggering they cannot have been triggering
Interrogative form
Simple form
can I trigger? can you trigger? can she trigger? can we trigger? can you trigger? can they trigger?
V-ing form
can I be triggering? can you be triggering? can she be triggering? can we be triggering? can you be triggering? can they be triggering?
Perfect
can I have triggered? can you have triggered? can she have triggered? can we have triggered? can you have triggered? can they have triggered?
V-ing perfect
can I have been triggering? can you have been triggering? can she have been triggering? can we have been triggering? can you have been triggering? can they have been triggering?
Interro-negative form
Simple form
can I not trigger? can you not trigger? can she not trigger? can we not trigger? can you not trigger? can they not trigger?
V-ing form
can I not be triggering? can you not be triggering? can she not be triggering? can we not be triggering? can you not be triggering? can they not be triggering?
Perfect
can I not have triggered? can you not have triggered? can she not have triggered? can we not have triggered? can you not have triggered? can they not have triggered?
V-ing perfect
can I not have been triggering? can you not have been triggering? can she not have been triggering? can we not have been triggering? can you not have been triggering? can they not have been triggering?