Regular verb: fluctuate - fluctuated - fluctuated
Simple form | V-ing form |
I can fluctuate you can fluctuate she can fluctuate we can fluctuate you can fluctuate they can fluctuate | I can be fluctuating you can be fluctuating she can be fluctuating we can be fluctuating you can be fluctuating they can be fluctuating |
Perfect | V-ing perfect |
I can have fluctuated you can have fluctuated she can have fluctuated we can have fluctuated you can have fluctuated they can have fluctuated | I can have been fluctuating you can have been fluctuating she can have been fluctuating we can have been fluctuating you can have been fluctuating they can have been fluctuating |
Simple form | V-ing form |
I can't fluctuate you can't fluctuate she can't fluctuate we can't fluctuate you can't fluctuate they can't fluctuate | I can't be fluctuating you can't be fluctuating she can't be fluctuating we can't be fluctuating you can't be fluctuating they can't be fluctuating |
Perfect | V-ing perfect |
I can't have fluctuated you can't have fluctuated she can't have fluctuated we can't have fluctuated you can't have fluctuated they can't have fluctuated | I can't have been fluctuating you can't have been fluctuating she can't have been fluctuating we can't have been fluctuating you can't have been fluctuating they can't have been fluctuating |
Simple form | V-ing form |
can I fluctuate? can you fluctuate? can she fluctuate? can we fluctuate? can you fluctuate? can they fluctuate? | can I be fluctuating? can you be fluctuating? can she be fluctuating? can we be fluctuating? can you be fluctuating? can they be fluctuating? |
Perfect | V-ing perfect |
can I have fluctuated? can you have fluctuated? can she have fluctuated? can we have fluctuated? can you have fluctuated? can they have fluctuated? | can I have been fluctuating? can you have been fluctuating? can she have been fluctuating? can we have been fluctuating? can you have been fluctuating? can they have been fluctuating? |
Simple form | V-ing form |
can't I fluctuate? can't you fluctuate? can't she fluctuate? can't we fluctuate? can't you fluctuate? can't they fluctuate? | can't I be fluctuating? can't you be fluctuating? can't she be fluctuating? can't we be fluctuating? can't you be fluctuating? can't they be fluctuating? |
Perfect | V-ing perfect |
can't I have fluctuated? can't you have fluctuated? can't she have fluctuated? can't we have fluctuated? can't you have fluctuated? can't they have fluctuated? | can't I have been fluctuating? can't you have been fluctuating? can't she have been fluctuating? can't we have been fluctuating? can't you have been fluctuating? can't they have been fluctuating? |