English verb conjugation
SHALL ASCERTAIN
Regular verb: ascertain - ascertained - ascertained
Simple form | V-ing form |
| I'll ascertain you'll ascertain he'll ascertain we'll ascertain you'll ascertain they'll ascertain | I'll be ascertaining you'll be ascertaining he'll be ascertaining we'll be ascertaining you'll be ascertaining they'll be ascertaining |
Perfect | V-ing perfect |
| I'll have ascertained you'll have ascertained he'll have ascertained we'll have ascertained you'll have ascertained they'll have ascertained | I'll have been ascertaining you'll have been ascertaining he'll have been ascertaining we'll have been ascertaining you'll have been ascertaining they'll have been ascertaining |
Simple form | V-ing form |
| I shan't ascertain you shan't ascertain he shan't ascertain we shan't ascertain you shan't ascertain they shan't ascertain | I shan't be ascertaining you shan't be ascertaining he shan't be ascertaining we shan't be ascertaining you shan't be ascertaining they shan't be ascertaining |
Perfect | V-ing perfect |
| I shan't have ascertained you shan't have ascertained he shan't have ascertained we shan't have ascertained you shan't have ascertained they shan't have ascertained | I shan't have been ascertaining you shan't have been ascertaining he shan't have been ascertaining we shan't have been ascertaining you shan't have been ascertaining they shan't have been ascertaining |
Simple form | V-ing form |
| shall I ascertain? shall you ascertain? shall he ascertain? shall we ascertain? shall you ascertain? shall they ascertain? | shall I be ascertaining? shall you be ascertaining? shall he be ascertaining? shall we be ascertaining? shall you be ascertaining? shall they be ascertaining? |
Perfect | V-ing perfect |
| shall I have ascertained? shall you have ascertained? shall he have ascertained? shall we have ascertained? shall you have ascertained? shall they have ascertained? | shall I have been ascertaining? shall you have been ascertaining? shall he have been ascertaining? shall we have been ascertaining? shall you have been ascertaining? shall they have been ascertaining? |
Simple form | V-ing form |
| shan't I ascertain? shan't you ascertain? shan't he ascertain? shan't we ascertain? shan't you ascertain? shan't they ascertain? | shan't I be ascertaining? shan't you be ascertaining? shan't he be ascertaining? shan't we be ascertaining? shan't you be ascertaining? shan't they be ascertaining? |
Perfect | V-ing perfect |
| shan't I have ascertained? shan't you have ascertained? shan't he have ascertained? shan't we have ascertained? shan't you have ascertained? shan't they have ascertained? | shan't I have been ascertaining? shan't you have been ascertaining? shan't he have been ascertaining? shan't we have been ascertaining? shan't you have been ascertaining? shan't they have been ascertaining? |