Regular verb: congratulate - congratulated - congratulated
Simple form | V-ing form |
I can congratulate you can congratulate he can congratulate we can congratulate you can congratulate they can congratulate | I can be congratulating you can be congratulating he can be congratulating we can be congratulating you can be congratulating they can be congratulating |
Perfect | V-ing perfect |
I can have congratulated you can have congratulated he can have congratulated we can have congratulated you can have congratulated they can have congratulated | I can have been congratulating you can have been congratulating he can have been congratulating we can have been congratulating you can have been congratulating they can have been congratulating |
Simple form | V-ing form |
I can't congratulate you can't congratulate he can't congratulate we can't congratulate you can't congratulate they can't congratulate | I can't be congratulating you can't be congratulating he can't be congratulating we can't be congratulating you can't be congratulating they can't be congratulating |
Perfect | V-ing perfect |
I can't have congratulated you can't have congratulated he can't have congratulated we can't have congratulated you can't have congratulated they can't have congratulated | I can't have been congratulating you can't have been congratulating he can't have been congratulating we can't have been congratulating you can't have been congratulating they can't have been congratulating |
Simple form | V-ing form |
can I congratulate? can you congratulate? can he congratulate? can we congratulate? can you congratulate? can they congratulate? | can I be congratulating? can you be congratulating? can he be congratulating? can we be congratulating? can you be congratulating? can they be congratulating? |
Perfect | V-ing perfect |
can I have congratulated? can you have congratulated? can he have congratulated? can we have congratulated? can you have congratulated? can they have congratulated? | can I have been congratulating? can you have been congratulating? can he have been congratulating? can we have been congratulating? can you have been congratulating? can they have been congratulating? |
Simple form | V-ing form |
can't I congratulate? can't you congratulate? can't he congratulate? can't we congratulate? can't you congratulate? can't they congratulate? | can't I be congratulating? can't you be congratulating? can't he be congratulating? can't we be congratulating? can't you be congratulating? can't they be congratulating? |
Perfect | V-ing perfect |
can't I have congratulated? can't you have congratulated? can't he have congratulated? can't we have congratulated? can't you have congratulated? can't they have congratulated? | can't I have been congratulating? can't you have been congratulating? can't he have been congratulating? can't we have been congratulating? can't you have been congratulating? can't they have been congratulating? |