Regular verb: inject - injected - injected
Simple form | V-ing form |
I must inject you must inject he must inject we must inject you must inject they must inject | I must be injecting you must be injecting he must be injecting we must be injecting you must be injecting they must be injecting |
Perfect | V-ing perfect |
I must have injected you must have injected he must have injected we must have injected you must have injected they must have injected | I must have been injecting you must have been injecting he must have been injecting we must have been injecting you must have been injecting they must have been injecting |
Simple form | V-ing form |
I mustn't inject you mustn't inject he mustn't inject we mustn't inject you mustn't inject they mustn't inject | I mustn't be injecting you mustn't be injecting he mustn't be injecting we mustn't be injecting you mustn't be injecting they mustn't be injecting |
Perfect | V-ing perfect |
I mustn't have injected you mustn't have injected he mustn't have injected we mustn't have injected you mustn't have injected they mustn't have injected | I mustn't have been injecting you mustn't have been injecting he mustn't have been injecting we mustn't have been injecting you mustn't have been injecting they mustn't have been injecting |
Simple form | V-ing form |
must I inject? must you inject? must he inject? must we inject? must you inject? must they inject? | must I be injecting? must you be injecting? must he be injecting? must we be injecting? must you be injecting? must they be injecting? |
Perfect | V-ing perfect |
must I have injected? must you have injected? must he have injected? must we have injected? must you have injected? must they have injected? | must I have been injecting? must you have been injecting? must he have been injecting? must we have been injecting? must you have been injecting? must they have been injecting? |
Simple form | V-ing form |
mustn't I inject? mustn't you inject? mustn't he inject? mustn't we inject? mustn't you inject? mustn't they inject? | mustn't I be injecting? mustn't you be injecting? mustn't he be injecting? mustn't we be injecting? mustn't you be injecting? mustn't they be injecting? |
Perfect | V-ing perfect |
mustn't I have injected? mustn't you have injected? mustn't he have injected? mustn't we have injected? mustn't you have injected? mustn't they have injected? | mustn't I have been injecting? mustn't you have been injecting? mustn't he have been injecting? mustn't we have been injecting? mustn't you have been injecting? mustn't they have been injecting? |