Regular verb: formalize - formalized - formalized
Simple form | V-ing form |
I could formalize you could formalize he could formalize we could formalize you could formalize they could formalize | I could be formalizing you could be formalizing he could be formalizing we could be formalizing you could be formalizing they could be formalizing |
Perfect | V-ing perfect |
I could have formalized you could have formalized he could have formalized we could have formalized you could have formalized they could have formalized | I could have been formalizing you could have been formalizing he could have been formalizing we could have been formalizing you could have been formalizing they could have been formalizing |
Simple form | V-ing form |
I couldn't formalize you couldn't formalize he couldn't formalize we couldn't formalize you couldn't formalize they couldn't formalize | I couldn't be formalizing you couldn't be formalizing he couldn't be formalizing we couldn't be formalizing you couldn't be formalizing they couldn't be formalizing |
Perfect | V-ing perfect |
I couldn't have formalized you couldn't have formalized he couldn't have formalized we couldn't have formalized you couldn't have formalized they couldn't have formalized | I couldn't have been formalizing you couldn't have been formalizing he couldn't have been formalizing we couldn't have been formalizing you couldn't have been formalizing they couldn't have been formalizing |
Simple form | V-ing form |
could I formalize? could you formalize? could he formalize? could we formalize? could you formalize? could they formalize? | could I be formalizing? could you be formalizing? could he be formalizing? could we be formalizing? could you be formalizing? could they be formalizing? |
Perfect | V-ing perfect |
could I have formalized? could you have formalized? could he have formalized? could we have formalized? could you have formalized? could they have formalized? | could I have been formalizing? could you have been formalizing? could he have been formalizing? could we have been formalizing? could you have been formalizing? could they have been formalizing? |
Simple form | V-ing form |
couldn't I formalize? couldn't you formalize? couldn't he formalize? couldn't we formalize? couldn't you formalize? couldn't they formalize? | couldn't I be formalizing? couldn't you be formalizing? couldn't he be formalizing? couldn't we be formalizing? couldn't you be formalizing? couldn't they be formalizing? |
Perfect | V-ing perfect |
couldn't I have formalized? couldn't you have formalized? couldn't he have formalized? couldn't we have formalized? couldn't you have formalized? couldn't they have formalized? | couldn't I have been formalizing? couldn't you have been formalizing? couldn't he have been formalizing? couldn't we have been formalizing? couldn't you have been formalizing? couldn't they have been formalizing? |