Verbo regular: backtrack - backtracked - backtracked
Afirmação
Forma simple
I can backtrack you can backtrack she can backtrack we can backtrack you can backtrack they can backtrack
Forma com V-ing
I can be backtracking you can be backtracking she can be backtracking we can be backtracking you can be backtracking they can be backtracking
Perfeito
I can have backtracked you can have backtracked she can have backtracked we can have backtracked you can have backtracked they can have backtracked
Perfeito com V-ing
I can have been backtracking you can have been backtracking she can have been backtracking we can have been backtracking you can have been backtracking they can have been backtracking
Negação
Forma simple
I can't backtrack you can't backtrack she can't backtrack we can't backtrack you can't backtrack they can't backtrack
Forma com V-ing
I can't be backtracking you can't be backtracking she can't be backtracking we can't be backtracking you can't be backtracking they can't be backtracking
Perfeito
I can't have backtracked you can't have backtracked she can't have backtracked we can't have backtracked you can't have backtracked they can't have backtracked
Perfeito com V-ing
I can't have been backtracking you can't have been backtracking she can't have been backtracking we can't have been backtracking you can't have been backtracking they can't have been backtracking
Forma interrogativa
Forma simple
can I backtrack? can you backtrack? can she backtrack? can we backtrack? can you backtrack? can they backtrack?
Forma com V-ing
can I be backtracking? can you be backtracking? can she be backtracking? can we be backtracking? can you be backtracking? can they be backtracking?
Perfeito
can I have backtracked? can you have backtracked? can she have backtracked? can we have backtracked? can you have backtracked? can they have backtracked?
Perfeito com V-ing
can I have been backtracking? can you have been backtracking? can she have been backtracking? can we have been backtracking? can you have been backtracking? can they have been backtracking?
Forma interro-Negação
Forma simple
can't I backtrack? can't you backtrack? can't she backtrack? can't we backtrack? can't you backtrack? can't they backtrack?
Forma com V-ing
can't I be backtracking? can't you be backtracking? can't she be backtracking? can't we be backtracking? can't you be backtracking? can't they be backtracking?
Perfeito
can't I have backtracked? can't you have backtracked? can't she have backtracked? can't we have backtracked? can't you have backtracked? can't they have backtracked?
Perfeito com V-ing
can't I have been backtracking? can't you have been backtracking? can't she have been backtracking? can't we have been backtracking? can't you have been backtracking? can't they have been backtracking?