Regular verb: mutate - mutated - mutated
Simple form | V-ing form |
I could mutate you could mutate he could mutate we could mutate you could mutate they could mutate | I could be mutating you could be mutating he could be mutating we could be mutating you could be mutating they could be mutating |
Perfect | V-ing perfect |
I could have mutated you could have mutated he could have mutated we could have mutated you could have mutated they could have mutated | I could have been mutating you could have been mutating he could have been mutating we could have been mutating you could have been mutating they could have been mutating |
Simple form | V-ing form |
I could not mutate you could not mutate he could not mutate we could not mutate you could not mutate they could not mutate | I could not be mutating you could not be mutating he could not be mutating we could not be mutating you could not be mutating they could not be mutating |
Perfect | V-ing perfect |
I could not have mutated you could not have mutated he could not have mutated we could not have mutated you could not have mutated they could not have mutated | I could not have been mutating you could not have been mutating he could not have been mutating we could not have been mutating you could not have been mutating they could not have been mutating |
Simple form | V-ing form |
could I mutate? could you mutate? could he mutate? could we mutate? could you mutate? could they mutate? | could I be mutating? could you be mutating? could he be mutating? could we be mutating? could you be mutating? could they be mutating? |
Perfect | V-ing perfect |
could I have mutated? could you have mutated? could he have mutated? could we have mutated? could you have mutated? could they have mutated? | could I have been mutating? could you have been mutating? could he have been mutating? could we have been mutating? could you have been mutating? could they have been mutating? |
Simple form | V-ing form |
could I not mutate? could you not mutate? could he not mutate? could we not mutate? could you not mutate? could they not mutate? | could I not be mutating? could you not be mutating? could he not be mutating? could we not be mutating? could you not be mutating? could they not be mutating? |
Perfect | V-ing perfect |
could I not have mutated? could you not have mutated? could he not have mutated? could we not have mutated? could you not have mutated? could they not have mutated? | could I not have been mutating? could you not have been mutating? could he not have been mutating? could we not have been mutating? could you not have been mutating? could they not have been mutating? |